diff --git a/pkgs/servers/matrix-synapse/default.nix b/pkgs/servers/matrix-synapse/default.nix
index 20081e25d431..39ad39b96b9a 100644
--- a/pkgs/servers/matrix-synapse/default.nix
+++ b/pkgs/servers/matrix-synapse/default.nix
@@ -23,11 +23,11 @@ let
 
 in buildPythonApplication rec {
   pname = "matrix-synapse";
-  version = "1.11.1";
+  version = "1.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0xd4bxsmk67r6pfj5lh0hn36r8z51mxsl39fjfrfdidvl1qqbxnk";
+    sha256 = "18wavnb47w4hfh8dc7g77bfhz03zh1xzl58mxlfi0000qsbkz680";
   };
 
   patches = [