diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
index 785ba5cc981d..fe8cacf3e10e 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "helm-diff";
-  version = "3.12.1";
+  version = "3.12.2";
 
   src = fetchFromGitHub {
     owner = "databus23";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-wI4D8C9NkI6fgNqleLTRFmj/g/8eTUGOQtMoh6+LKlQ=";
+    hash = "sha256-N7n9/MjZR9jCRk2iZmFBOxwn6GVUNuUBaQHJqcgOQc4=";
   };
 
-  vendorHash = "sha256-mGb3FsCNMsnG1+VE4ZplrJ1T9XHvi88c5HnYyqjdVXc=";
+  vendorHash = "sha256-uJxLpbFKdH5t08wZD/zPS5UPZO7YPtiBqcdN6997ik4=";
 
   ldflags = [
     "-s"