diff --git a/pkgs/by-name/ci/cinnamon-common/package.nix b/pkgs/by-name/ci/cinnamon-common/package.nix
index 1f9410611301..473b96380662 100644
--- a/pkgs/by-name/ci/cinnamon-common/package.nix
+++ b/pkgs/by-name/ci/cinnamon-common/package.nix
@@ -73,13 +73,13 @@ in
 # TODO (after 25.05 branch-off): Rename to pkgs.cinnamon
 stdenv.mkDerivation rec {
   pname = "cinnamon-common";
-  version = "6.4.1";
+  version = "6.4.2";
 
   src = fetchFromGitHub {
     owner = "linuxmint";
     repo = "cinnamon";
     rev = version;
-    hash = "sha256-xkM6t1AiFpfAJOUEP2eeWBtYLQa36FNxrpPiRgHot3w=";
+    hash = "sha256-r5cSm/a+xtHwwAHQmdgviDAN3nnMAnXGY/p+ER1/gbk=";
   };
 
   patches = [