diff --git a/pkgs/by-name/ma/matrix-synapse-unwrapped/package.nix b/pkgs/by-name/ma/matrix-synapse-unwrapped/package.nix
index c15411e0183f..25611febd675 100644
--- a/pkgs/by-name/ma/matrix-synapse-unwrapped/package.nix
+++ b/pkgs/by-name/ma/matrix-synapse-unwrapped/package.nix
@@ -14,14 +14,14 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "matrix-synapse";
-  version = "1.145.0";
+  version = "1.146.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "element-hq";
     repo = "synapse";
     rev = "v${version}";
-    hash = "sha256-JFMxnp4//Q8t6LZf6L2jJxaShE51r4MY7eJvD9JhhVo=";
+    hash = "sha256-XeDXXiGmY4Lsn5qNVvsBUdQYlTz40fuVVus7jRsUNW4=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {