diff --git a/pkgs/development/libraries/gtk/4.x.nix b/pkgs/development/libraries/gtk/4.x.nix
index a5129480ea13..c89cbce621a1 100644
--- a/pkgs/development/libraries/gtk/4.x.nix
+++ b/pkgs/development/libraries/gtk/4.x.nix
@@ -68,7 +68,7 @@ in
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gtk4";
-  version = "4.16.7";
+  version = "4.16.12";
 
   outputs = [ "out" "dev" ] ++ lib.optionals x11Support [ "devdoc" ];
   outputBin = "dev";
@@ -80,7 +80,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = with finalAttrs; "mirror://gnome/sources/gtk/${lib.versions.majorMinor version}/gtk-${version}.tar.xz";
-    hash = "sha256-UwPHYk4VpIiAWRud3UM4mvuj3k+5KiGXGVGbsWQs49w=";
+    hash = "sha256-7zG9vW8ILEQBY0ogyFCwBQyb8lLvHgeXZO6VoqDEyVo=";
   };
 
   depsBuildBuild = [