diff --git a/bucket/cosign.json b/bucket/cosign.json
index 4aaf6add53..30bd872484 100644
--- a/bucket/cosign.json
+++ b/bucket/cosign.json
@@ -1,12 +1,12 @@
 {
-    "version": "2.1.0",
+    "version": "2.1.1",
     "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/v2.1.0/cosign-windows-amd64.exe#/cosign.exe",
-            "hash": "c34ac8208450bd81eed283e036ef324d76fe86b2de674ca357722ac2a9688fb5"
+            "url": "https://github.com/sigstore/cosign/releases/download/v2.1.1/cosign-windows-amd64.exe#/cosign.exe",
+            "hash": "786b8fb477859817b4b4270a4b198ff35009fb78698eb7c479bee8d43ee81371"
         }
     },
     "bin": "cosign.exe",