diff --git a/pkgs/by-name/ci/cinnamon-session/package.nix b/pkgs/by-name/ci/cinnamon-session/package.nix
index 29b422d6480c..d64794db4bd6 100644
--- a/pkgs/by-name/ci/cinnamon-session/package.nix
+++ b/pkgs/by-name/ci/cinnamon-session/package.nix
@@ -39,13 +39,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "cinnamon-session";
-  version = "6.6.2";
+  version = "6.6.3";
 
   src = fetchFromGitHub {
     owner = "linuxmint";
     repo = "cinnamon-session";
     tag = finalAttrs.version;
-    hash = "sha256-5Cbx0SNBcTovRvxwPSqR4SM/FBLXrfkS5RZGXeU1ULY=";
+    hash = "sha256-fmeLywpM4QhgyiX68E+4vosUK2WKGVJ1Cx8pYdOnb+k=";
   };
 
   buildInputs = [