diff --git a/pkgs/tools/virtualization/cri-tools/default.nix b/pkgs/tools/virtualization/cri-tools/default.nix
index 6e29a5a8d833..637ff51317ff 100644
--- a/pkgs/tools/virtualization/cri-tools/default.nix
+++ b/pkgs/tools/virtualization/cri-tools/default.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "cri-tools";
-  version = "1.20.0";
+  version = "1.21.0";
 
   src = fetchFromGitHub {
     owner = "kubernetes-sigs";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-fU3g0m2drUsa2Jyz+QYXi4xWTOLINGsDw3dKcesAkkE=";
+    sha256 = "sha256-chU7qNapmM4Gm8lYcdUreg1ZP93UM0LpIEk+w5cutlg=";
   };
 
   vendorSha256 = null;