diff --git a/bucket/cosign.json b/bucket/cosign.json
index 9777b12cb6..447b826430 100644
--- a/bucket/cosign.json
+++ b/bucket/cosign.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.12.0",
+    "version": "1.12.1",
     "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/v1.12.0/cosign-windows-amd64.exe#/cosign.exe",
-            "hash": "68bf2e54c1becd5a0b6b84775b93958abc827dc3f858fa9c65a9ad338fb5c0e3"
+            "url": "https://github.com/sigstore/cosign/releases/download/v1.12.1/cosign-windows-amd64.exe#/cosign.exe",
+            "hash": "cc6018202d69e25050c0da58be032debd9fefe1a06cba1883b0ad607c767352d"
         }
     },
     "bin": "cosign.exe",