diff --git a/bucket/buf.json b/bucket/buf.json
index c3ba893550..67087b6faf 100644
--- a/bucket/buf.json
+++ b/bucket/buf.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.55.0",
+    "version": "1.55.1",
     "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/v1.55.0/buf-Windows-x86_64.exe#/buf.exe",
-            "hash": "2c15d3b59ec44c9453ff9fa5d4586dc3a410fb160bcf4a76dbc0f4bb13b5a01f"
+            "url": "https://github.com/bufbuild/buf/releases/download/v1.55.1/buf-Windows-x86_64.exe#/buf.exe",
+            "hash": "51e2113a870e3ea217a709ff0079af676f5de2ed84fbfb46dc33974f362f45b7"
         }
     },
     "bin": "buf.exe",