diff --git a/bucket/cosign.json b/bucket/cosign.json
index 6e54b7ca8a..5a50195cb8 100644
--- a/bucket/cosign.json
+++ b/bucket/cosign.json
@@ -1,12 +1,12 @@
 {
-    "version": "2.4.3",
+    "version": "2.5.0",
     "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/v2.4.3/cosign-windows-amd64.exe#/cosign.exe",
-            "hash": "a2ac24e197111c9430cb2a98f10a641164381afb83df036504868e4ea5720800"
+            "url": "https://github.com/sigstore/cosign/releases/download/v2.5.0/cosign-windows-amd64.exe#/cosign.exe",
+            "hash": "2345667cbcf60767c1a6f678755cbb7465367761084e9d2cbb59ae0cc1a94437"
         }
     },
     "bin": "cosign.exe",