diff --git a/pkgs/applications/virtualization/cri-o/default.nix b/pkgs/applications/virtualization/cri-o/default.nix
index 28e52a639eea..42095da8f52d 100644
--- a/pkgs/applications/virtualization/cri-o/default.nix
+++ b/pkgs/applications/virtualization/cri-o/default.nix
@@ -15,13 +15,13 @@
 
 buildGoModule rec {
   pname = "cri-o";
-  version = "1.21.0";
+  version = "1.21.1";
 
   src = fetchFromGitHub {
     owner = "cri-o";
     repo = "cri-o";
     rev = "v${version}";
-    sha256 = "sha256-qhS1RLkM7xDsH3qDVL+ORXmwULYz8UK1oJM29oRqJ0M=";
+    sha256 = "sha256-WoQeZkHuCQGv//UKTpvucJXq7xI9Fkil8V1B1qTM75k=";
   };
   vendorSha256 = null;