diff --git a/bucket/buf.json b/bucket/buf.json
index b1c5a0c0da..56927d1f75 100644
--- a/bucket/buf.json
+++ b/bucket/buf.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.12.0",
+    "version": "1.13.0",
     "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/v1.12.0/buf-Windows-x86_64.exe#/buf.exe",
-            "hash": "8316a3243257cdbaf03ec2bbe956cb6205ce15b74d78979d6912e5839bc0ef82"
+            "url": "https://github.com/bufbuild/buf/releases/download/v1.13.0/buf-Windows-x86_64.exe#/buf.exe",
+            "hash": "8fb344607b4dfeb4a60082bc409e2acae41a7dd5831f03e51e064cb11ec22bfc"
         }
     },
     "bin": "buf.exe",