diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
index 09de0219c7e8..64fa0f35e543 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-diff.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "helm-diff";
-  version = "3.1.3";
+  version = "3.5.0";
 
   src = fetchFromGitHub {
     owner = "databus23";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-h26EOjKNrlcrs2DAYj0NmDRgNRKozjfw5DtxUgHNTa4=";
+    sha256 = "sha256-evFdMM2AilKQPdSCUzKo6RuC4OC4zfjj+JzFvtkSrdk=";
   };
 
-  vendorSha256 = "sha256-+n/QBuZqtdgUkaBG7iqSuBfljn+AdEzDoIo5SI8ErQA=";
+  vendorSha256 = "sha256-9i4ryBpaK7mMbsOpIaaZWBRjewD1MtTpf4zJ0yU0KMg=";
 
   # NOTE: Remove the install and upgrade hooks.
   postPatch = ''
@@ -27,7 +27,7 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "A Helm plugin that shows a diff";
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/databus23/helm-diff";
     license = licenses.asl20;
     maintainers = with maintainers; [ yurrriq ];
   };
diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-git.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-git.nix
index 05ded10444ba..d72b152cc5bf 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-git.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-git.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "The Helm downloader plugin that provides GIT protocol support";
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/aslafy-z/helm-git";
     license = licenses.mit;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-s3.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-s3.nix
index b6a47ec9dd5c..bbfff3fd5f34 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-s3.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-s3.nix
@@ -30,7 +30,7 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "A Helm plugin that shows a diff";
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/hypnoglow/helm-s3";
     license = licenses.mit;
     maintainers = with maintainers; [ yurrriq ];
   };
diff --git a/pkgs/applications/networking/cluster/helm/plugins/helm-secrets.nix b/pkgs/applications/networking/cluster/helm/plugins/helm-secrets.nix
index a16472413f31..7d9135045f17 100644
--- a/pkgs/applications/networking/cluster/helm/plugins/helm-secrets.nix
+++ b/pkgs/applications/networking/cluster/helm/plugins/helm-secrets.nix
@@ -36,9 +36,9 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A Helm plugin that helps manage secrets";
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/jkroepke/helm-secrets";
     license = licenses.asl20;
     maintainers = with maintainers; [ yurrriq ];
-    platforms = platforms.all;
+    platforms = platforms.unix;
   };
 }