diff --git a/pkgs/by-name/ci/cinnamon-session/package.nix b/pkgs/by-name/ci/cinnamon-session/package.nix
index 35268a0d0033..f71ebdc94011 100644
--- a/pkgs/by-name/ci/cinnamon-session/package.nix
+++ b/pkgs/by-name/ci/cinnamon-session/package.nix
@@ -33,13 +33,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "cinnamon-session";
-  version = "6.4.2";
+  version = "6.6.0";
 
   src = fetchFromGitHub {
     owner = "linuxmint";
     repo = "cinnamon-session";
     tag = version;
-    hash = "sha256-zv1X1MLZBg+Bayd4hjsmrdXkFTRkH4kz7PJe6mFTBqc=";
+    hash = "sha256-16bBehc8NuPd9vr/J7Y5MoVsqOBQWzh63pzQZ96O0vs=";
   };
 
   buildInputs = [