diff --git a/pkgs/development/tools/kustomize/kustomize-sops.nix b/pkgs/development/tools/kustomize/kustomize-sops.nix
index ee6c8d0b5c4b..055077dd20f3 100644
--- a/pkgs/development/tools/kustomize/kustomize-sops.nix
+++ b/pkgs/development/tools/kustomize/kustomize-sops.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "kustomize-sops";
-  version = "4.2.1";
+  version = "4.2.3";
 
   src = fetchFromGitHub {
     owner = "viaduct-ai";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-Jm4mA91fyXQ8eScvRGDAmCBFVqT2GP57XIBZQo/bApg=";
+    hash = "sha256-dtfs2hUC1Y0N5R/qYrW/bQ+w1X95rgNjo3e9FBKnkvg=";
   };
 
-  vendorHash = "sha256-tNYPgXFDJuNRlrVE0ywg77goNzfoWHFVzOG9mHqK3q8=";
+  vendorHash = "sha256-iBzW/IdG8NTlw22If6PwGsoikB2l3hIvTf7lLQa4s4c=";
 
   installPhase = ''
     mkdir -p $out/lib/viaduct.ai/v1/ksops-exec/