diff --git a/pkgs/development/interpreters/gtk-server/default.nix b/pkgs/development/interpreters/gtk-server/default.nix
index b3a66f12dc43..e6d32f40c40e 100644
--- a/pkgs/development/interpreters/gtk-server/default.nix
+++ b/pkgs/development/interpreters/gtk-server/default.nix
@@ -10,11 +10,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gtk-server";
-  version = "2.4.5";
+  version = "2.4.6";
 
   src = fetchurl {
     url = "https://www.gtk-server.org/stable/gtk-server-${version}.tar.gz";
-    sha256 = "0vlx5ibvc7hyc8yipjgvrx1azvmh42i9fv1khg3dvn09nrdkrc7f";
+    sha256 = "sha256-sFL3y068oXDKgkEUcNnGVsNSPBdI1NzpsqdYJfmOQoA=";
   };
 
   preConfigure = ''