diff --git a/bucket/buf.json b/bucket/buf.json
index 3f858f5319..6b2d6d690d 100644
--- a/bucket/buf.json
+++ b/bucket/buf.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.15.0",
+    "version": "1.15.1",
     "description": "A tool for working with Protocol Buffers APIs, offering a range of features not found in the standard protoc compiler.",
     "homepage": "https://buf.build/",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/bufbuild/buf/releases/download/v1.15.0/buf-Windows-x86_64.exe#/buf.exe",
-            "hash": "ef91161dd6ceb625d2c39566668df2467d811402194180315d0ad3464e256b88"
+            "url": "https://github.com/bufbuild/buf/releases/download/v1.15.1/buf-Windows-x86_64.exe#/buf.exe",
+            "hash": "481a6f48a1c17b31c9a81c60bc8bd753cee7670a51047703cdc609af60c5f933"
         }
     },
     "bin": "buf.exe",