diff --git a/pkgs/applications/networking/cluster/gatekeeper/default.nix b/pkgs/applications/networking/cluster/gatekeeper/default.nix
index 51c544651654..05fa118e2a07 100644
--- a/pkgs/applications/networking/cluster/gatekeeper/default.nix
+++ b/pkgs/applications/networking/cluster/gatekeeper/default.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "gatekeeper";
-  version = "3.12.0";
+  version = "3.13.0";
 
   src = fetchFromGitHub {
     owner = "open-policy-agent";
     repo = "gatekeeper";
     rev = "v${version}";
-    sha256 = "sha256-DGLod05gmDzItPOBaGc2X/oMXSzvH932Wa44R+DUt/U=";
+    hash = "sha256-7ciI8KgkC1NRYP8bFW5RnZ2oLXaCuPHQBd2tvgQ+YO8=";
   };
 
   vendorHash = null;