diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 90fd8b8370a..d107f33ae40 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -4775,10 +4775,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   Gtk2 = buildPerlPackage rec {
-    name = "Gtk2-1.2495";
+    name = "Gtk2-1.2496";
     src = fetchurl {
       url = "mirror://cpan/authors/id/X/XA/XAOC/${name}.tar.gz";
-      sha256 = "1mpxkcy8j7r95z4g4xx6ggbgzaxj4zl0szz54y1k120z95rcgg3a";
+      sha256 = "1avn77m5hrdyy4k5sqgf870nsmykf6zlcn1haj8arjjl9yaxwic6";
     };
     buildInputs = [ ExtUtilsDepends ExtUtilsPkgConfig Pango pkgs.gtk2 ];
     meta = {