diff --git a/pkgs/servers/matrix-synapse/plugins/pam.nix b/pkgs/servers/matrix-synapse/plugins/pam.nix
index 47ee28a7794c..a14fe6d6a6c5 100644
--- a/pkgs/servers/matrix-synapse/plugins/pam.nix
+++ b/pkgs/servers/matrix-synapse/plugins/pam.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "matrix-synapse-pam";
-  version = "0.1.2";
+  version = "0.1.3";
 
   src = fetchFromGitHub {
     owner = "14mRh4X0r";
     repo = "matrix-synapse-pam";
     rev = "v${version}";
-    sha256 = "10byma9hxz3g4sirw5sa4pvljn83h9vs7zc15chhpl2n14bdx45l";
+    sha256 = "0jgz49cwiyih5cg3hr4byva04zjnq8aj7rima9874la9fc5sd2wf";
   };
 
   propagatedBuildInputs = [ twisted python-pam ];