diff --git a/pkgs/by-name/ku/kubectl-cnpg/package.nix b/pkgs/by-name/ku/kubectl-cnpg/package.nix
index df1cd3d29cfd..6a0888a86628 100644
--- a/pkgs/by-name/ku/kubectl-cnpg/package.nix
+++ b/pkgs/by-name/ku/kubectl-cnpg/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "kubectl-cnpg";
-  version = "1.27.1";
+  version = "1.28.0";
 
   src = fetchFromGitHub {
     owner = "cloudnative-pg";
     repo = "cloudnative-pg";
     rev = "v${version}";
-    hash = "sha256-iEia3g3nxnVm4q5lpV9SFOSKgHJsZ7jdqE73vA2bPpI=";
+    hash = "sha256-uIIy4zSf6ply859aHVvlujqBWpN18FLZh+Vye3fbSoY=";
   };
 
-  vendorHash = "sha256-nbUaSTmhAViwkguMsgIp3lh2JVe7ZTwBTM7oE1aIulk=";
+  vendorHash = "sha256-Hl7cYZbs+rDS2+1ojgCUhLfBVGQ+ZhAApRczkUYOwVY=";
 
   subPackages = [ "cmd/kubectl-cnpg" ];