diff --git a/external/matrix-cpp-sdk b/external/matrix-cpp-sdk
index a62a6d9..b66b110 160000
--- a/external/matrix-cpp-sdk
+++ b/external/matrix-cpp-sdk
@@ -1 +1 @@
-Subproject commit a62a6d9dc6697603ec204a4bd70c3c26051645f5
+Subproject commit b66b1100bab2ca4c353d496a1743166014071417