diff --git a/pkgs/by-name/ku/kuttl/package.nix b/pkgs/by-name/ku/kuttl/package.nix
index 88b8cfc73a33..8fcf488c4c1a 100644
--- a/pkgs/by-name/ku/kuttl/package.nix
+++ b/pkgs/by-name/ku/kuttl/package.nix
@@ -2,17 +2,17 @@
 
 buildGoModule rec {
   pname = "kuttl";
-  version = "0.19.0";
+  version = "0.20.0";
   cli = "kubectl-kuttl";
 
   src = fetchFromGitHub {
     owner = "kudobuilder";
     repo = "kuttl";
     rev = "v${version}";
-    sha256 = "sha256-7fcVmLvRbKYuWuqwqZWlQf08YEyowcTxrp5RteV8qyU=";
+    sha256 = "sha256-RZmylvf4q1JD8EAnxiFVfu9Q/ya1TXnbZhn4RguehII=";
   };
 
-  vendorHash = "sha256-E6gzr9gCLbRaoJU/pYA2cAy0rv5SUVmwf0m34lchF+M=";
+  vendorHash = "sha256-XdHgPN0gE1ie4kxqmZQgxlV+RUddu6OPbqWwIHAw6Hc=";
 
   subPackages = [ "cmd/kubectl-kuttl" ];