diff --git a/Cargo.lock b/Cargo.lock
index 0af1e422..289f351b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e61f2b7f93d2c7d2b08263acaa4a363b3e276806c68af6134c44f523bf1aacd"
+checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
 dependencies = [
  "gimli",
 ]
@@ -55,6 +55,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "ansi_term"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "ark-bls12-377"
 version = "0.3.0"
@@ -146,7 +155,7 @@ dependencies = [
  "ark-serialize",
  "ark-std",
  "derivative",
- "num-bigint 0.4.2",
+ "num-bigint 0.4.3",
  "num-traits 0.2.14",
  "paste",
  "rustc_version",
@@ -159,8 +168,8 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db02d390bf6643fb404d3d22d31aee1c4bc4459600aef9113833d17e786c6e44"
 dependencies = [
- "quote 1.0.10",
- "syn 1.0.80",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -169,10 +178,10 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db2fd794a08ccb318058009eefdf15bcaaaaf6f8161eb3345f907222bac38b20"
 dependencies = [
- "num-bigint 0.4.2",
+ "num-bigint 0.4.3",
  "num-traits 0.2.14",
- "quote 1.0.10",
- "syn 1.0.80",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -211,7 +220,7 @@ dependencies = [
 [[package]]
 name = "ark-marlin"
 version = "0.3.0"
-source = "git+https://github.com/nirvantyagi/marlin?branch=master#2f2bbefe8cb453888e522a8857e7279d88b06599"
+source = "git+https://github.com/nirvantyagi/marlin?branch=chacha-rng-dependency#eb8001b9e97da275c96bfa9340ac5f2dd58ca9f9"
 dependencies = [
  "ark-ff",
  "ark-poly",
@@ -221,7 +230,6 @@ dependencies = [
  "ark-std",
  "derivative",
  "digest 0.9.0",
- "rand_chacha",
 ]
 
 [[package]]
@@ -236,7 +244,7 @@ dependencies = [
  "ark-relations",
  "ark-std",
  "derivative",
- "num-bigint 0.4.2",
+ "num-bigint 0.4.3",
  "num-integer",
  "num-traits 0.2.14",
  "tracing",
@@ -252,7 +260,7 @@ dependencies = [
  "ark-serialize",
  "ark-std",
  "derivative",
- "hashbrown",
+ "hashbrown 0.11.2",
 ]
 
 [[package]]
@@ -282,7 +290,7 @@ dependencies = [
  "ark-relations",
  "ark-std",
  "derivative",
- "num-bigint 0.4.2",
+ "num-bigint 0.4.3",
  "num-traits 0.2.14",
  "tracing",
 ]
@@ -315,9 +323,9 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8dd4e5f0bf8285d5ed538d27fab7411f3e297908fd93c62195de8bee3f199e82"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -338,9 +346,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1df2c09229cbc5a028b1d70e00fdb2acee28b1055dfb5ca73eea49c5a25c4e7c"
 dependencies = [
  "num-traits 0.2.14",
- "rand 0.8.4",
+ "rand 0.8.5",
 ]
 
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
 [[package]]
 name = "arrayvec"
 version = "0.4.12"
@@ -350,6 +364,12 @@ dependencies = [
  "nodrop",
 ]
 
+[[package]]
+name = "arrayvec"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
+
 [[package]]
 name = "assert_cli"
 version = "0.5.4"
@@ -376,16 +396,28 @@ dependencies = [
 ]
 
 [[package]]
-name = "autocfg"
-version = "1.0.1"
+name = "auto_impl"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "7862e21c893d65a1650125d157eaeec691439379a1cee17ee49031b79236ada4"
+dependencies = [
+ "proc-macro-error",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
-version = "0.3.62"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "091bcdf2da9950f96aa522681ce805e6857f6ca8df73833d35736ab2dc78e152"
+checksum = "5e121dee8023ce33ab248d9ce1493df03c3b38a659b240096fcbd7048ff9c31f"
 dependencies = [
  "addr2line",
  "cc",
@@ -436,6 +468,18 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitvec"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1489fcb93a5bb47da0462ca93ad252ad6af2145cce58d10d46a83931ba9f016b"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
 [[package]]
 name = "blake2"
 version = "0.8.1"
@@ -465,7 +509,7 @@ version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
 dependencies = [
- "arrayvec",
+ "arrayvec 0.4.12",
  "constant_time_eq",
 ]
 
@@ -475,7 +519,7 @@ version = "0.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fdc60350286c7c3db13b98e91dbe5c8b6830a6821bc20af5b0c310ce94d74915"
 dependencies = [
- "arrayvec",
+ "arrayvec 0.4.12",
  "byteorder",
  "constant_time_eq",
 ]
@@ -486,7 +530,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 dependencies = [
- "block-padding",
+ "block-padding 0.1.5",
  "byte-tools",
  "byteorder",
  "generic-array 0.12.4",
@@ -498,16 +542,17 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "generic-array 0.14.4",
+ "block-padding 0.2.1",
+ "generic-array 0.14.5",
 ]
 
 [[package]]
 name = "block-buffer"
-version = "0.10.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1d36a02058e76b040de25a4464ba1c80935655595b661505c8b39b664828b95"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
- "generic-array 0.14.4",
+ "generic-array 0.14.5",
 ]
 
 [[package]]
@@ -519,6 +564,12 @@ dependencies = [
  "byte-tools",
 ]
 
+[[package]]
+name = "block-padding"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
+
 [[package]]
 name = "bstr"
 version = "0.2.17"
@@ -533,9 +584,15 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.8.0"
+version = "3.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f1e260c3a9040a7c19a12468758f4c16f31a81a1fe087482be9570ec864bb6c"
+checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
+
+[[package]]
+name = "byte-slice-cast"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87c5fdd0166095e1d463fc6cc01aa8ce547ad77a4e84d42eb6762b084e28067e"
 
 [[package]]
 name = "byte-tools"
@@ -555,6 +612,21 @@ version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
+[[package]]
+name = "bytes"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
+
+[[package]]
+name = "camino"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f3132262930b0522068049f5870a856ab8affc80c70d08b6ecb785771a6fc23"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "cargo-platform"
 version = "0.1.2"
@@ -566,22 +638,22 @@ dependencies = [
 
 [[package]]
 name = "cargo_metadata"
-version = "0.12.3"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7714a157da7991e23d90686b9524b9e12e0407a108647f52e9328f4b3d51ac7f"
+checksum = "4acbb09d9ee8e23699b9634375c72795d095bf268439da88562cf9b501f181fa"
 dependencies = [
+ "camino",
  "cargo-platform",
- "semver",
- "semver-parser",
+ "semver 1.0.6",
  "serde",
  "serde_json",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.71"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79c2681d6594606957bbb8631c4b90a7fcaaa72cdb714743a437b156d6a7eedd"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
 dependencies = [
  "jobserver",
 ]
@@ -600,11 +672,11 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "2.33.3"
+version = "2.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
+checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
- "ansi_term",
+ "ansi_term 0.12.1",
  "atty",
  "bitflags",
  "strsim",
@@ -738,11 +810,12 @@ checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
 [[package]]
 name = "crypto-common"
-version = "0.1.1"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "683d6b536309245c849479fba3da410962a43ed8e51c26b729208ec0ac2798d0"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
 dependencies = [
- "generic-array 0.14.4",
+ "generic-array 0.14.5",
+ "typenum",
 ]
 
 [[package]]
@@ -761,7 +834,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
 dependencies = [
- "generic-array 0.14.4",
+ "generic-array 0.14.5",
  "subtle 2.4.1",
 ]
 
@@ -773,7 +846,7 @@ checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
 dependencies = [
  "bstr",
  "csv-core",
- "itoa",
+ "itoa 0.4.8",
  "ryu",
  "serde",
 ]
@@ -793,8 +866,8 @@ version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccc0a48a9b826acdf4028595adc9db92caea352f7af011a3034acd172a52a0aa"
 dependencies = [
- "quote 1.0.10",
- "syn 1.0.80",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -803,9 +876,9 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -835,18 +908,17 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 dependencies = [
- "generic-array 0.14.4",
+ "generic-array 0.14.5",
 ]
 
 [[package]]
 name = "digest"
-version = "0.10.1"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b697d66081d42af4fba142d56918a3cb21dc8eb63372c6b85d14f44fb9c5979b"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "block-buffer 0.10.0",
+ "block-buffer 0.10.2",
  "crypto-common",
- "generic-array 0.14.4",
 ]
 
 [[package]]
@@ -884,7 +956,7 @@ dependencies = [
  "atty",
  "humantime",
  "log",
- "regex 1.5.4",
+ "regex 1.5.5",
  "termcolor",
 ]
 
@@ -912,6 +984,50 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "ethabi"
+version = "17.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b69517146dfab88e9238c00c724fd8e277951c3cc6f22b016d72f422a832213e"
+dependencies = [
+ "ethereum-types",
+ "hex 0.4.3",
+ "once_cell",
+ "regex 1.5.5",
+ "serde",
+ "serde_json",
+ "sha3 0.10.1",
+ "thiserror",
+ "uint",
+]
+
+[[package]]
+name = "ethbloom"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11da94e443c60508eb62cf256243a64da87304c2802ac2528847f79d750007ef"
+dependencies = [
+ "crunchy",
+ "fixed-hash",
+ "impl-rlp",
+ "impl-serde",
+ "tiny-keccak",
+]
+
+[[package]]
+name = "ethereum-types"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2827b94c556145446fcce834ca86b7abf0c39a805883fe20e72c5bfdb5a0dc6"
+dependencies = [
+ "ethbloom",
+ "fixed-hash",
+ "impl-rlp",
+ "impl-serde",
+ "primitive-types",
+ "uint",
+]
+
 [[package]]
 name = "failure"
 version = "0.1.8"
@@ -928,9 +1044,9 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
  "synstructure",
 ]
 
@@ -940,6 +1056,15 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
 
+[[package]]
+name = "fastrand"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
+dependencies = [
+ "instant",
+]
+
 [[package]]
 name = "ff_ce"
 version = "0.9.0"
@@ -972,9 +1097,21 @@ dependencies = [
  "num-bigint 0.2.6",
  "num-integer",
  "num-traits 0.2.14",
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
+[[package]]
+name = "fixed-hash"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcf0ed7fe52a17a03854ec54a9f76d6d84508d1c0e66bc1793301c73fc8493c"
+dependencies = [
+ "byteorder",
+ "rand 0.8.5",
+ "rustc-hex",
+ "static_assertions",
 ]
 
 [[package]]
@@ -1010,10 +1147,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
 [[package]]
-name = "futures"
-version = "0.3.17"
+name = "funty"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12aa0eb539080d55c3f2d45a67c3b58b6b0773c1a3ca2dfec66d58c97fd66ca"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
+[[package]]
+name = "futures"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f73fe65f54d1e12b726f517d3e2135ca3125a437b6d998caf1962961f7172d9e"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1026,9 +1169,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da6ba8c3bb3c165d3c7319fc1cc8304facf1fb8db99c5de877183c08a273888"
+checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -1036,15 +1179,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d1c26957f23603395cd326b0ffe64124b818f4449552f960d815cfba83a53d"
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45025be030969d763025784f7f355043dc6bc74093e4ecc5000ca4dc50d8745c"
+checksum = "9420b90cfa29e327d0429f19be13e7ddb68fa1cccb09d65e5706b8c7a749b8a6"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1054,29 +1197,28 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "522de2a0fe3e380f1bc577ba0474108faf3f6b18321dbf60b3b9c39a75073377"
+checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
 
 [[package]]
 name = "futures-sink"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36ea153c13024fe480590b3e3d4cad89a0cfacecc24577b68f86c6ced9c2bc11"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
 
 [[package]]
 name = "futures-task"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d3d00f4eddb73e498a54394f228cd55853bdf059259e8e7bc6e69d408892e99"
+checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
 
 [[package]]
 name = "futures-util"
-version = "0.3.17"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36568465210a3a6ee45e1f165136d68671471a501e632e9a98d96872222b5481"
+checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
 dependencies = [
- "autocfg",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -1099,9 +1241,9 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.14.4"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
+checksum = "fd48d33ec7f05fbfa152300fdad764757cbded343c1aa1cff2fbaf4134851803"
 dependencies = [
  "typenum",
  "version_check",
@@ -1109,9 +1251,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.3"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
+checksum = "d39cd93900197114fa1fcb7ae84ca742095eed9442088988ae74fa744e930e77"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -1122,9 +1264,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.25.0"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0a01e0497841a3b2db4f8afa483cce65f7e96a3498bd6c541734792aeac8fe7"
+checksum = "78cc372d058dcf6d5ecd98510e7fbc9e5aec4d21de70f65fea8fecebcd881bd4"
 
 [[package]]
 name = "git2"
@@ -1168,6 +1310,15 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c21d40587b92fa6a6c6e3c1bdbf87d75511db5672f9c93175574b3a00df1758"
+dependencies = [
+ "ahash",
+]
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -1206,6 +1357,53 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "impl-codec"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba6a270039626615617f3f36d15fc827041df3b78c439da2cadfa47455a77f2f"
+dependencies = [
+ "parity-scale-codec",
+]
+
+[[package]]
+name = "impl-rlp"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28220f89297a075ddc7245cd538076ee98b01f2a9c23a53a4f1105d5a322808"
+dependencies = [
+ "rlp",
+]
+
+[[package]]
+name = "impl-serde"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4551f042f3438e64dbd6226b20527fc84a6e1fe65688b58746a2f53623f25f5c"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "impl-trait-for-tuples"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
+dependencies = [
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
 [[package]]
 name = "itertools"
 version = "0.7.11"
@@ -1221,6 +1419,12 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
+[[package]]
+name = "itoa"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
+
 [[package]]
 name = "jobserver"
 version = "0.1.24"
@@ -1232,24 +1436,33 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.55"
+version = "0.3.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cc9ffccd38c451a86bf13657df244e9c3f37493cce8e5e21e940963777acc84"
+checksum = "a38fc24e30fd564ce974c02bf1d337caddff65be6cc4735a1f7eab22a7440f04"
 dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "keccak"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+dependencies = [
+ "spin",
+]
 
 [[package]]
 name = "libc"
-version = "0.2.104"
+version = "0.2.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b2f96d100e1cf1929e7719b7edb3b90ab5298072638fccd77be9ce942ecdfce"
+checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
 
 [[package]]
 name = "libgit2-sys"
@@ -1281,9 +1494,9 @@ dependencies = [
 
 [[package]]
 name = "libz-sys"
-version = "1.1.3"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de5435b8549c16d423ed0c03dbaafe57cf6c3344744f1242520d59c9d8ecec66"
+checksum = "6f35facd4a5673cb5a48822be2be1d4236c1c99cb4113cab7061ac720d5bf859"
 dependencies = [
  "cc",
  "libc",
@@ -1360,6 +1573,20 @@ dependencies = [
  "num-traits 0.2.14",
 ]
 
+[[package]]
+name = "num"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43db66d1170d347f9a065114077f7dccb00c1b9478c89384490a3425279a4606"
+dependencies = [
+ "num-bigint 0.4.3",
+ "num-complex",
+ "num-integer",
+ "num-iter",
+ "num-rational",
+ "num-traits 0.2.14",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.2.6"
@@ -1374,15 +1601,24 @@ dependencies = [
 
 [[package]]
 name = "num-bigint"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74e768dff5fb39a41b3bcd30bb25cf989706c90d028d1ad71971987aa309d535"
+checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f"
 dependencies = [
  "autocfg",
  "num-integer",
  "num-traits 0.2.14",
 ]
 
+[[package]]
+name = "num-complex"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26873667bbbb7c5182d4a37c1add32cdf09f841af72da53318fdb81543c15085"
+dependencies = [
+ "num-traits 0.2.14",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -1404,6 +1640,18 @@ dependencies = [
  "num-traits 0.2.14",
 ]
 
+[[package]]
+name = "num-rational"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d41702bd167c2df5520b384281bc111a4b5efcf7fbc4c9c222c815b07e0a6a6a"
+dependencies = [
+ "autocfg",
+ "num-bigint 0.4.3",
+ "num-integer",
+ "num-traits 0.2.14",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.1.43"
@@ -1424,28 +1672,49 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
  "hermit-abi",
  "libc",
 ]
 
 [[package]]
-name = "object"
-version = "0.27.0"
+name = "num_enum"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c821014c18301591b89b843809ef953af9e3df0496c232d5c0611b0a52aac363"
+checksum = "cf5395665662ef45796a4ff5486c5d41d29e0c09640af4c5f17fd94ee2c119c9"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b0498641e53dd6ac1a4f22547548caa6864cc4933784319cd1775271c5a46ce"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
+[[package]]
+name = "object"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67ac1d3f9a1d3616fd9a60c8d74296f22406a238b6a72f5cc1e6f314df4ffbf9"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.8.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
+checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
 
 [[package]]
 name = "opaque-debug"
@@ -1461,15 +1730,15 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl-probe"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
+checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.67"
+version = "0.9.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69df2d8dfc6ce3aaf44b40dec6f487d5a886516cf6879c49e98e0710f310a058"
+checksum = "7e46109c383602735fa0a2e48dd2b7c892b048e1bf69e5c3b1d804b7d9c203cb"
 dependencies = [
  "autocfg",
  "cc",
@@ -1480,9 +1749,9 @@ dependencies = [
 
 [[package]]
 name = "output_vt100"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53cdc5b785b7a58c5aad8216b3dfa114df64b0b06ae6e1501cef91df2fbdf8f9"
+checksum = "628223faebab4e3e40667ee0b2336d34a5b960ff60ea743ddfdbcf7770bcfb66"
 dependencies = [
  "winapi",
 ]
@@ -1499,10 +1768,36 @@ dependencies = [
 ]
 
 [[package]]
-name = "paste"
-version = "1.0.5"
+name = "parity-scale-codec"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acbf547ad0c65e31259204bd90935776d1c693cec2f4ff7abb7a1bbbd40dfe58"
+checksum = "2a7f3fcf5e45fc28b84dcdab6b983e77f197ec01f325a33f404ba6855afd1070"
+dependencies = [
+ "arrayvec 0.7.2",
+ "bitvec",
+ "byte-slice-cast",
+ "impl-trait-for-tuples",
+ "parity-scale-codec-derive",
+ "serde",
+]
+
+[[package]]
+name = "parity-scale-codec-derive"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c6e626dc84025ff56bf1476ed0e30d10c84d7f89a475ef46ebabee1095a8fba"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0744126afe1a6dd7f394cb50a716dbe086cb06e255e53d8d0185d82828358fb5"
 
 [[package]]
 name = "percent-encoding"
@@ -1550,9 +1845,9 @@ checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
 dependencies = [
  "pest",
  "pest_meta",
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -1584,9 +1879,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
+checksum = "e280fbe77cc62c91527259e9442153f4688736748d24660126286329742b4c6c"
 
 [[package]]
 name = "pin-utils"
@@ -1596,15 +1891,15 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.20"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c9b1041b4387893b91ee6746cddfc28516aff326a3519fb2adf820932c5e6cb"
+checksum = "58893f751c9b0412871a09abd62ecd2a00298c6c83befa223ef98c52aef40cbe"
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.14"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3ca011bd0129ff4ae15cd04c4eef202cadf6c51c21e47aba319b4e0501db741"
+checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
 name = "pretty_assertions"
@@ -1612,12 +1907,59 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f81e1644e1b54f5a68959a29aa86cde704219254669da328ecfdf6a1f09d427"
 dependencies = [
- "ansi_term",
+ "ansi_term 0.11.0",
  "ctor",
  "difference 2.0.0",
  "output_vt100",
 ]
 
+[[package]]
+name = "primitive-types"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e28720988bff275df1f51b171e1b2a18c30d194c4d2b61defdacecd625a5d94a"
+dependencies = [
+ "fixed-hash",
+ "impl-codec",
+ "impl-rlp",
+ "impl-serde",
+ "uint",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e17d47ce914bf4de440332250b0edd23ce48c005f59fab39d3335866b114f11a"
+dependencies = [
+ "thiserror",
+ "toml",
+]
+
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "version_check",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -1629,18 +1971,18 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.30"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edc3358ebc67bc8b7fa0c007f945b0b18226f78437d61bec735a9eb96b61ee70"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
 dependencies = [
  "unicode-xid 0.2.2",
 ]
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.8.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffade02495f22453cd593159ea2f59827aae7f53fa8323f756799b670881dcf8"
+checksum = "34f197a544b0c9ab3ae46c359a7ec9cbbb5c7bf97054266fecb7ead794a181d6"
 dependencies = [
  "bitflags",
  "memchr",
@@ -1658,13 +2000,19 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.10"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
+checksum = "864d3e96a899863136fc6e99f3d7cae289dafe43bf2c5ac19b70df7210c0a145"
 dependencies = [
- "proc-macro2 1.0.30",
+ "proc-macro2 1.0.36",
 ]
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
 [[package]]
 name = "rand"
 version = "0.4.6"
@@ -1680,14 +2028,13 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
  "rand_chacha",
  "rand_core 0.6.3",
- "rand_hc",
 ]
 
 [[package]]
@@ -1724,15 +2071,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rand_hc"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
-dependencies = [
- "rand_core 0.6.3",
-]
-
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -1744,9 +2082,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
+checksum = "8380fe0152551244f0747b1bf41737e0f8a74f97a14ccefd1148187271634f3c"
 dependencies = [
  "bitflags",
 ]
@@ -1782,9 +2120,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
 dependencies = [
  "aho-corasick 0.7.18",
  "memchr",
@@ -1821,26 +2159,82 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "revm"
+version = "1.2.0"
+source = "git+https://github.com/bluealloy/revm#858ae0837657ee446ef422032969b00a0ce0c8be"
+dependencies = [
+ "arrayref",
+ "auto_impl",
+ "bytes",
+ "hashbrown 0.12.0",
+ "num_enum",
+ "primitive-types",
+ "revm_precompiles",
+ "rlp",
+ "sha3 0.10.1",
+]
+
+[[package]]
+name = "revm_precompiles"
+version = "0.4.0"
+source = "git+https://github.com/bluealloy/revm#858ae0837657ee446ef422032969b00a0ce0c8be"
+dependencies = [
+ "bytes",
+ "num 0.4.0",
+ "primitive-types",
+ "ripemd",
+ "secp256k1",
+ "sha2 0.10.2",
+ "sha3 0.10.1",
+ "substrate-bn",
+]
+
+[[package]]
+name = "ripemd"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1facec54cb5e0dc08553501fa740091086d0259ad0067e0d4103448e4cb22ed3"
+dependencies = [
+ "digest 0.10.3",
+]
+
+[[package]]
+name = "rlp"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "999508abb0ae792aabed2460c45b89106d97fe4adac593bdaef433c2605847b5"
+dependencies = [
+ "bytes",
+ "rustc-hex",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
+[[package]]
+name = "rustc-hex"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
+
 [[package]]
 name = "rustc_version"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
 dependencies = [
- "semver",
+ "semver 0.11.0",
 ]
 
 [[package]]
 name = "ryu"
-version = "1.0.5"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
+checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
 
 [[package]]
 name = "same-file"
@@ -1880,6 +2274,24 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "secp256k1"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c42e6f1735c5f00f51e43e28d6634141f2bcad10931b2609ddd74a86d751260"
+dependencies = [
+ "secp256k1-sys",
+]
+
+[[package]]
+name = "secp256k1-sys"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "semver"
 version = "0.11.0"
@@ -1887,6 +2299,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
 dependencies = [
  "semver-parser",
+]
+
+[[package]]
+name = "semver"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a3381e03edd24287172047536f20cabde766e2cd3e65e6b00fb3af51c4f38d"
+dependencies = [
  "serde",
 ]
 
@@ -1901,9 +2321,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.130"
+version = "1.0.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
+checksum = "ce31e24b01e1e524df96f1c2fdd054405f8d7376249a5110886fb4b658484789"
 dependencies = [
  "serde_derive",
 ]
@@ -1920,22 +2340,22 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.130"
+version = "1.0.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b"
+checksum = "08597e7152fcd306f41838ed3e37be9eaeed2b61c42e2117266a554fab4662f9"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.68"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f690853975602e1bfe1ccbf50504d67174e3bcf340f23b5ea9992e0587a52d8"
+checksum = "8e8d9fa5c3b304765ce1fd9c4c8a3de2c8db365a5b91be52f186efc675681d95"
 dependencies = [
- "itoa",
+ "itoa 1.0.1",
  "ryu",
  "serde",
 ]
@@ -1966,26 +2386,35 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.9.8"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b69f9a4c9740d74c5baa3fd2e547f9525fa8088a8a958e0ca2409a514e33f5fa"
+checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
 dependencies = [
- "block-buffer 0.9.0",
  "cfg-if 1.0.0",
  "cpufeatures",
+ "digest 0.10.3",
+]
+
+[[package]]
+name = "sha3"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f81199417d4e5de3f04b1e871023acea7389672c4135918f05aa9cbf2f2fa809"
+dependencies = [
+ "block-buffer 0.9.0",
  "digest 0.9.0",
+ "keccak",
  "opaque-debug 0.3.0",
 ]
 
 [[package]]
-name = "sha2"
-version = "0.10.0"
+name = "sha3"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "900d964dd36bb15bcf2f2b35694c072feab74969a54f2bbeec7a2d725d2bdcb6"
+checksum = "881bf8156c87b6301fc5ca6b27f11eeb2761224c7081e69b409d5a1951a70c86"
 dependencies = [
- "cfg-if 1.0.0",
- "cpufeatures",
- "digest 0.10.1",
+ "digest 0.10.3",
+ "keccak",
 ]
 
 [[package]]
@@ -1999,9 +2428,9 @@ dependencies = [
 
 [[package]]
 name = "skeptic"
-version = "0.13.6"
+version = "0.13.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "188b810342d98f23f0bb875045299f34187b559370b041eb11520c905370a888"
+checksum = "16d23b015676c90a0f01c197bfdc786c20342c73a0afdda9025adb0bc42940a8"
 dependencies = [
  "bytecount",
  "cargo_metadata",
@@ -2018,12 +2447,46 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9def91fd1e018fe007022791f865d0ccc9b3a0d5001e01aabb8b40e46000afb5"
 
+[[package]]
+name = "solc"
+version = "0.1.0"
+source = "git+https://github.com/g-r-a-n-t/solc-rust?rev=52d4146#52d414631bc6c3f0c29749503923a8d7e48b9f4d"
+dependencies = [
+ "cmake",
+ "lazy_static",
+]
+
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
+[[package]]
+name = "substrate-bn"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b5bbfa79abbae15dd642ea8176a21a635ff3c00059961d1ea27ad04e5b441c"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "lazy_static",
+ "rand 0.8.5",
+ "rustc-hex",
+]
+
 [[package]]
 name = "subtle"
 version = "1.0.0"
@@ -2049,12 +2512,12 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.80"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
+checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
  "unicode-xid 0.2.2",
 ]
 
@@ -2064,12 +2527,18 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
  "unicode-xid 0.2.2",
 ]
 
+[[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
 [[package]]
 name = "tempdir"
 version = "0.3.7"
@@ -2082,13 +2551,13 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.2.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
  "cfg-if 1.0.0",
+ "fastrand",
  "libc",
- "rand 0.8.4",
  "redox_syscall",
  "remove_dir_all",
  "winapi",
@@ -2096,9 +2565,9 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
 dependencies = [
  "winapi-util",
 ]
@@ -2112,6 +2581,26 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
+]
+
 [[package]]
 name = "thread_local"
 version = "0.3.6"
@@ -2132,9 +2621,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83b2a3d4d9091d0abd7eba4dc2710b1718583bd4d8992e2190720ea38f391f7"
+checksum = "2c1c1d5a42b6245520c249549ec267180beaffcc0615401ac8e31853d4b6d8d2"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -2146,10 +2635,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
-name = "tracing"
-version = "0.1.29"
+name = "toml"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"
+checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "tracing"
+version = "0.1.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a1bdf54a7c28a2bbf701e1d2233f6c77f473486b94bee4f9678da5a148dca7f"
 dependencies = [
  "cfg-if 1.0.0",
  "pin-project-lite",
@@ -2159,20 +2657,20 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.18"
+version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f480b8f81512e825f337ad51e94c1eb5d3bbdf2b363dcd01e2b19a9ffe3f8e"
+checksum = "2e65ce065b4b5c53e73bb28912318cb8c9e9ad3921f1d669eb0e68b4c8143a2b"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.21"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"
+checksum = "aa31669fa42c09c34d94d8165dd2012e8ff3c66aca50f3bb226b68f216f2706c"
 
 [[package]]
 name = "typed-arena"
@@ -2182,9 +2680,9 @@ checksum = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"
 
 [[package]]
 name = "typenum"
-version = "1.14.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "ucd-trie"
@@ -2198,6 +2696,18 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c85f514e095d348c279b1e5cd76795082cf15bd59b93207832abe0b1d8fed236"
 
+[[package]]
+name = "uint"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12f03af7ccf01dd611cc450a0d10dbc9b745770d096473e2faf0ca6e2d66d1e0"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "hex 0.4.3",
+ "static_assertions",
+]
+
 [[package]]
 name = "unicase"
 version = "2.6.0"
@@ -2272,9 +2782,9 @@ checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
 [[package]]
 name = "version_check"
-version = "0.9.3"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "void"
@@ -2301,9 +2811,9 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
+checksum = "25f1af7423d8588a3d840681122e72e6a24ddbcb3f0ec385cac0d12d24256c06"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -2311,24 +2821,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"
+checksum = "8b21c0df030f5a177f3cba22e9bc4322695ec43e7257d865302900290bcdedca"
 dependencies = [
  "bumpalo",
  "lazy_static",
  "log",
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.28"
+version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e8d7523cb1f2a4c96c1317ca690031b714a51cc14e05f712446691f413f5d39"
+checksum = "2eb6ec270a31b1d3c7e266b999739109abce8b6c87e4b31fcfcd788b65267395"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -2338,38 +2848,38 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"
+checksum = "2f4203d69e40a52ee523b2529a773d5ffc1dc0071801c87b3d270b471b80ed01"
 dependencies = [
- "quote 1.0.10",
+ "quote 1.0.15",
  "wasm-bindgen-macro-support",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"
+checksum = "bfa8a30d46208db204854cadbb5d4baf5fcf8071ba5bf48190c3e59937962ebc"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"
+checksum = "3d958d035c4438e28c70e4321a2911302f10135ce78a9c7834c0cab4123d06a2"
 
 [[package]]
 name = "wasm-bindgen-test"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96f1aa7971fdf61ef0f353602102dbea75a56e225ed036c1e3740564b91e6b7e"
+checksum = "45c8d417d87eefa0087e62e3c75ad086be39433449e2961add9a5d9ce5acc2f1"
 dependencies = [
  "console_error_panic_hook",
  "js-sys",
@@ -2381,19 +2891,19 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-test-macro"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6006f79628dfeb96a86d4db51fbf1344cd7fd8408f06fc9aa3c84913a4789688"
+checksum = "d0e560d44db5e73b69a9757a15512fe7e1ef93ed2061c928871a4025798293dd"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
 ]
 
 [[package]]
 name = "web-sys"
-version = "0.3.55"
+version = "0.3.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"
+checksum = "c060b319f29dd25724f09a2ba1418f142f539b2be99fbf4d2d5a8f7330afb8eb"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2431,23 +2941,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "zeroize"
-version = "1.4.2"
+name = "wyz"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf68b08513768deaa790264a7fac27a58cbf2705cfcdc9448362229217d7e970"
+checksum = "30b31594f29d27036c383b53b59ed3476874d518f0efb151b27a4c275141390e"
+dependencies = [
+ "tap",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50344758e2f40e3a1fcfc8f6f91aa57b5f8ebd8d27919fe6451f15aaaf9ee608"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
-version = "1.2.0"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdff2024a851a322b08f179173ae2ba620445aef1e838f0c196820eade4ae0c7"
+checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
- "proc-macro2 1.0.30",
- "quote 1.0.10",
- "syn 1.0.80",
+ "proc-macro2 1.0.36",
+ "quote 1.0.15",
+ "syn 1.0.86",
  "synstructure",
 ]
 
@@ -2483,7 +3002,7 @@ dependencies = [
  "serde",
  "serde_cbor",
  "serde_json",
- "sha2 0.10.0",
+ "sha2 0.10.2",
  "tempdir",
  "typed-arena",
  "zokrates_abi",
@@ -2518,25 +3037,28 @@ dependencies = [
  "cfg-if 0.1.10",
  "cmake",
  "csv",
+ "digest 0.9.0",
+ "ethabi",
  "ff_ce 0.9.0",
  "getrandom",
  "git2",
  "hex 0.4.3",
  "lazy_static",
  "log",
- "num",
+ "num 0.1.42",
  "num-bigint 0.2.6",
  "pairing_ce",
  "phase2",
  "pretty_assertions",
+ "primitive-types",
  "rand 0.4.6",
- "rand 0.8.4",
+ "rand 0.8.5",
  "reduce",
  "regex 0.2.11",
  "serde",
  "serde_cbor",
  "serde_json",
- "sha2 0.9.8",
+ "sha3 0.9.1",
  "typed-arena",
  "wasm-bindgen-test",
  "zokrates_common",
@@ -2544,6 +3066,7 @@ dependencies = [
  "zokrates_field",
  "zokrates_fs_resolver",
  "zokrates_pest_ast",
+ "zokrates_solidity_test",
 ]
 
 [[package]]
@@ -2625,6 +3148,20 @@ dependencies = [
  "zokrates_parser",
 ]
 
+[[package]]
+name = "zokrates_solidity_test"
+version = "0.1.0"
+dependencies = [
+ "bytes",
+ "ethabi",
+ "hex 0.4.3",
+ "primitive-types",
+ "rand 0.8.5",
+ "revm",
+ "serde_json",
+ "solc",
+]
+
 [[package]]
 name = "zokrates_stdlib"
 version = "0.2.6"
diff --git a/zokrates_core/Cargo.toml b/zokrates_core/Cargo.toml
index e923e02b..6c558e20 100644
--- a/zokrates_core/Cargo.toml
+++ b/zokrates_core/Cargo.toml
@@ -65,8 +65,8 @@ digest = { version = "0.9", optional = true }
 [dev-dependencies]
 wasm-bindgen-test = "^0.3.0"
 pretty_assertions = "0.6.1"
-ethabi = "16.0.0"
-primitive-types = { version = "0.10", features = ["rlp"] }
+ethabi = "17.0.0"
+primitive-types = { version = "0.11", features = ["rlp"] }
 zokrates_fs_resolver = { version = "0.5", path = "../zokrates_fs_resolver"}
 zokrates_solidity_test = { path = "../zokrates_solidity_test"}
 
diff --git a/zokrates_core/src/proof_system/ark/marlin.rs b/zokrates_core/src/proof_system/ark/marlin.rs
index 5d3664f7..29a693ee 100644
--- a/zokrates_core/src/proof_system/ark/marlin.rs
+++ b/zokrates_core/src/proof_system/ark/marlin.rs
@@ -20,6 +20,7 @@ use digest::Digest;
 use num::Zero;
 use rand_0_8::{Error, RngCore, SeedableRng};
 use sha3::Keccak256;
+use std::convert::TryInto;
 use std::{convert::TryFrom, marker::PhantomData};
 
 use zokrates_field::{ArkFieldExtensions, Field};
@@ -256,16 +257,22 @@ impl<T: Field + ArkFieldExtensions> Backend<T, marlin::Marlin> for Ark {
                                         .map(|shifted_comm| parse_g1::<T>(&shifted_comm.0)),
                                 )
                             })
-                            .collect()
+                            .collect::<Vec<_>>()
+                            .try_into()
+                            .unwrap()
                     })
-                    .collect(),
+                    .collect::<Vec<_>>()
+                    .try_into()
+                    .unwrap(),
                 evaluations: proof.evaluations.into_iter().map(T::from_ark).collect(),
                 pc_proof_proof: proof
                     .pc_proof
                     .proof
                     .into_iter()
                     .map(|p| (parse_g1::<T>(&p.w), p.random_v.map(T::from_ark)))
-                    .collect(),
+                    .collect::<Vec<_>>()
+                    .try_into()
+                    .unwrap(),
                 pc_proof_evals: proof
                     .pc_proof
                     .evals
@@ -300,12 +307,12 @@ impl<T: Field + ArkFieldExtensions> Backend<T, marlin::Marlin> for Ark {
             commitments: proof
                 .proof
                 .commitments
-                .into_iter()
+                .iter()
                 .map(|r| {
                     r.into_iter()
                         .map(|(c, shifted_comm)| Commitment {
-                            comm: KZG10Commitment(serialization::to_g1::<T>(c)),
-                            shifted_comm: shifted_comm.map(|shifted_comm| {
+                            comm: KZG10Commitment(serialization::to_g1::<T>(c.clone())),
+                            shifted_comm: shifted_comm.clone().map(|shifted_comm| {
                                 KZG10Commitment(serialization::to_g1::<T>(shifted_comm))
                             }),
                         })
@@ -323,10 +330,10 @@ impl<T: Field + ArkFieldExtensions> Backend<T, marlin::Marlin> for Ark {
                 proof: proof
                     .proof
                     .pc_proof_proof
-                    .into_iter()
+                    .iter()
                     .map(|(w, random_v)| KZG10Proof {
-                        w: serialization::to_g1::<T>(w),
-                        random_v: random_v.map(|v| v.into_ark()),
+                        w: serialization::to_g1::<T>(w.clone()),
+                        random_v: random_v.clone().map(|v| v.into_ark()),
                     })
                     .collect(),
                 evals: proof
diff --git a/zokrates_core/src/proof_system/mod.rs b/zokrates_core/src/proof_system/mod.rs
index d6ac6610..d6896e95 100644
--- a/zokrates_core/src/proof_system/mod.rs
+++ b/zokrates_core/src/proof_system/mod.rs
@@ -59,7 +59,7 @@ pub type Fr = String;
 pub type Fq = String;
 pub type Fq2 = (String, String);
 
-#[derive(Serialize, Deserialize, Clone)]
+#[derive(Serialize, Deserialize, Clone, Debug)]
 pub struct G1Affine(Fq, Fq);
 
 // When G2 is defined on Fq2 field
diff --git a/zokrates_core/src/proof_system/scheme/marlin.rs b/zokrates_core/src/proof_system/scheme/marlin.rs
index cafb7041..a8993fdb 100644
--- a/zokrates_core/src/proof_system/scheme/marlin.rs
+++ b/zokrates_core/src/proof_system/scheme/marlin.rs
@@ -11,9 +11,9 @@ pub struct Marlin;
 
 #[derive(Serialize, Deserialize)]
 pub struct ProofPoints<Fr, G1> {
-    pub commitments: Vec<Vec<(G1, Option<G1>)>>,
+    pub commitments: [[(G1, Option<G1>); 2]; 3],
     pub evaluations: Vec<Fr>,
-    pub pc_proof_proof: Vec<(G1, Option<Fr>)>,
+    pub pc_proof_proof: [(G1, Option<Fr>); 2],
     pub pc_proof_evals: Option<Vec<Fr>>,
     pub prover_messages_count: usize,
 }
@@ -832,6 +832,6 @@ mod tests {
             )
             .unwrap();
         assert_eq!(&result.out, &to_be_bytes(&U256::from(1)));
-        //println!("{:?}", result);
+        println!("{:?}", result);
     }
 }
diff --git a/zokrates_solidity_test/Cargo.toml b/zokrates_solidity_test/Cargo.toml
index 16dbb4ad..a3f153cd 100644
--- a/zokrates_solidity_test/Cargo.toml
+++ b/zokrates_solidity_test/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2018"
 # Modeled after the testing pipeline of the Fe project: https://github.com/ethereum/fe/
 
 [dependencies]
-ethabi = "16.0.0"
-primitive-types = { version = "0.10", features = ["rlp"] }
+ethabi = "17.0.0"
+primitive-types = { version = "0.11", features = ["rlp"] }
 hex = { version = "0.4" }
 bytes = { version = "1.1", default-features = false }
 serde_json = { version = "1.0" }