diff --git a/pkgs/applications/networking/cluster/kaniko/default.nix b/pkgs/applications/networking/cluster/kaniko/default.nix
index b4b667ccece6..3ce584aaba7e 100644
--- a/pkgs/applications/networking/cluster/kaniko/default.nix
+++ b/pkgs/applications/networking/cluster/kaniko/default.nix
@@ -9,13 +9,13 @@
 
 buildGoModule rec {
   pname = "kaniko";
-  version = "1.20.0";
+  version = "1.21.0";
 
   src = fetchFromGitHub {
     owner = "GoogleContainerTools";
     repo = "kaniko";
     rev = "v${version}";
-    hash = "sha256-/JSrkxhW2w9K+MGp7+4xMGwWM8dpwRoUam02K+8NsCU=";
+    hash = "sha256-OxsRyewBiZHrZtPyhuR7MQGVqtSpoW+qZRmZQDGPWck=";
   };
 
   vendorHash = null;