diff --git a/pkgs/data/themes/greybird/default.nix b/pkgs/data/themes/greybird/default.nix
index 730a6112af2..0462a28d34f 100644
--- a/pkgs/data/themes/greybird/default.nix
+++ b/pkgs/data/themes/greybird/default.nix
@@ -13,13 +13,13 @@
 
 stdenv.mkDerivation rec {
   pname = "greybird";
-  version = "3.23.2";
+  version = "3.23.3";
 
   src = fetchFromGitHub {
     owner = "shimmerproject";
     repo = pname;
     rev = "v${version}";
-    sha256 = "h4sPjKpTufaunVP0d4Z5x/K+vRW1FpuLrMJjydx/a6w=";
+    sha256 = "+MZQ3FThuRFEfoARsF09B7POwytS5RgTs9zYzIHVtfg=";
   };
 
   nativeBuildInputs = [