diff --git a/bucket/cosign.json b/bucket/cosign.json
index 38c11b7291..3478190bac 100644
--- a/bucket/cosign.json
+++ b/bucket/cosign.json
@@ -1,12 +1,12 @@
 {
-    "version": "2.2.0",
+    "version": "2.2.1",
     "description": "Container Signing, Verification and Storage in an OCI registry.",
     "homepage": "https://github.com/sigstore/cosign",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/sigstore/cosign/releases/download/v2.2.0/cosign-windows-amd64.exe#/cosign.exe",
-            "hash": "d154ecec14fa33dc488a41f7cfd2063c99de40837f60f0af850d4f11355be6f0"
+            "url": "https://github.com/sigstore/cosign/releases/download/v2.2.1/cosign-windows-amd64.exe#/cosign.exe",
+            "hash": "88eea88aff14bc42cc00b9212b4cee7a20779836731bf83768cc1d9006cf386d"
         }
     },
     "bin": "cosign.exe",