diff --git a/pkgs/by-name/pl/pluto/package.nix b/pkgs/by-name/pl/pluto/package.nix
index 5a57204f9c3b..d4743026071a 100644
--- a/pkgs/by-name/pl/pluto/package.nix
+++ b/pkgs/by-name/pl/pluto/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "pluto";
-  version = "5.21.5";
+  version = "5.21.6";
 
   src = fetchFromGitHub {
     owner = "FairwindsOps";
     repo = "pluto";
     rev = "v${version}";
-    hash = "sha256-l6w/51vJOghCdKF+wwBoAbhlfaDQhdTzydMlQYsSlio=";
+    hash = "sha256-q0ScT1H93IyoWha4arkvTWUCOM6GI0MMps02Sq478zg=";
   };
 
-  vendorHash = "sha256-bGPq8rWuSquP7ybL+jqq6t292WffFSllbjf2+gJocHA=";
+  vendorHash = "sha256-4kiLgwr8wr/L4anxgZVAE6IFdbBvTgcUlf5KIcT+lRk=";
 
   ldflags = [
     "-w"