diff --git a/Cargo.lock b/Cargo.lock
index 0dbeeee3..25a0bad8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -796,7 +796,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "zokrates_cli"
-version = "0.3.3"
+version = "0.4.0"
 dependencies = [
  "assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -804,14 +804,14 @@ dependencies = [
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
- "zokrates_core 0.3.3",
- "zokrates_field 0.3.1",
- "zokrates_fs_resolver 0.3.2",
+ "zokrates_core 0.3.4",
+ "zokrates_field 0.3.2",
+ "zokrates_fs_resolver 0.4.0",
 ]
 
 [[package]]
 name = "zokrates_core"
-version = "0.3.3"
+version = "0.3.4"
 dependencies = [
  "assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "bimap 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -832,12 +832,12 @@ dependencies = [
  "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasmi 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "zokrates_field 0.3.1",
+ "zokrates_field 0.3.2",
 ]
 
 [[package]]
 name = "zokrates_field"
-version = "0.3.1"
+version = "0.3.2"
 dependencies = [
  "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -851,7 +851,7 @@ dependencies = [
 
 [[package]]
 name = "zokrates_fs_resolver"
-version = "0.3.2"
+version = "0.4.0"
 dependencies = [
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
diff --git a/shadow.code b/shadow.code
deleted file mode 100644
index e69de29b..00000000
diff --git a/zokrates_cli/Cargo.toml b/zokrates_cli/Cargo.toml
index 89fec598..d95ddda4 100644
--- a/zokrates_cli/Cargo.toml
+++ b/zokrates_cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zokrates_cli"
-version = "0.3.3"
+version = "0.4.0"
 authors = ["Jacob Eberhardt <jacob.eberhardt@tu-berlin.de>", "Dennis Kuhnert <mail@kyroy.com>", "Thibaut Schaeffer <thibaut@schaeff.fr>"]
 repository = "https://github.com/JacobEberhardt/ZoKrates.git"
 edition = "2018"
@@ -15,7 +15,7 @@ bincode = "0.8.0"
 regex = "0.2"
 zokrates_field = { version = "0.3", path = "../zokrates_field" }
 zokrates_core = { version = "0.3", path = "../zokrates_core" }
-zokrates_fs_resolver = { version = "0.3", path = "../zokrates_fs_resolver"}
+zokrates_fs_resolver = { version = "0.4", path = "../zokrates_fs_resolver"}
 
 [dev-dependencies]
 glob = "0.2.11"
diff --git a/zokrates_cli/src/bin.rs b/zokrates_cli/src/bin.rs
index 70f7c706..07db7614 100644
--- a/zokrates_cli/src/bin.rs
+++ b/zokrates_cli/src/bin.rs
@@ -42,7 +42,7 @@ fn cli() -> Result<(), String> {
     // cli specification using clap library
     let matches = App::new("ZoKrates")
     .setting(AppSettings::SubcommandRequiredElseHelp)
-    .version("0.3.3")
+    .version("0.4.0")
     .author("Jacob Eberhardt, Thibaut Schaeffer, Dennis Kuhnert")
     .about("Supports generation of zkSNARKs from high level language code including Smart Contracts for proof verification on the Ethereum Blockchain.\n'I know that I show nothing!'")
     .subcommand(SubCommand::with_name("compile")
diff --git a/zokrates_core/Cargo.toml b/zokrates_core/Cargo.toml
index 1ab5fdc8..709dd567 100644
--- a/zokrates_core/Cargo.toml
+++ b/zokrates_core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zokrates_core"
-version = "0.3.3"
+version = "0.3.4"
 authors = ["Jacob Eberhardt <jacob.eberhardt@tu-berlin.de>", "Dennis Kuhnert <mail@kyroy.com>"]
 repository = "https://github.com/JacobEberhardt/ZoKrates"
 readme = "README.md"
diff --git a/zokrates_field/Cargo.toml b/zokrates_field/Cargo.toml
index eb675a5e..cc04dfd7 100644
--- a/zokrates_field/Cargo.toml
+++ b/zokrates_field/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zokrates_field"
-version = "0.3.1"
+version = "0.3.2"
 authors = ["Guillaume Ballet <gballet@gmail.com>"]
 edition = "2018"
 
diff --git a/zokrates_fs_resolver/Cargo.toml b/zokrates_fs_resolver/Cargo.toml
index f173f37b..aa016625 100644
--- a/zokrates_fs_resolver/Cargo.toml
+++ b/zokrates_fs_resolver/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zokrates_fs_resolver"
-version = "0.3.2"
+version = "0.4.0"
 authors = ["Thibaut Schaeffer <thibaut@schaeff.fr>"]
 repository = "https://github.com/JacobEberhardt/ZoKrates.git"