diff --git a/pkgs/desktops/gnome-3/extensions/workspace-matrix/default.nix b/pkgs/desktops/gnome-3/extensions/workspace-matrix/default.nix
index 5838999fcba..4dcb4a8941c 100644
--- a/pkgs/desktops/gnome-3/extensions/workspace-matrix/default.nix
+++ b/pkgs/desktops/gnome-3/extensions/workspace-matrix/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "gnome-shell-extension-workspace-matrix";
-  version = "4.0.0";
+  version = "4.0.1";
 
   src = fetchFromGitHub {
     owner = "mzur";
     repo = "gnome-shell-wsmatrix";
     rev = "v${version}";
-    sha256 = "0ak4067kgr0yi2hlrsbhsq28ksspmx7l811h0xqy4idg48ly8c1d";
+    sha256 = "1xx2h8k981657lws614f7x4mqjk900xq9907j2h5jdhbbic5ppy6";
   };
 
   uuid = "wsmatrix@martin.zurowietz.de";