diff --git a/bucket/buf.json b/bucket/buf.json
index 8f5248fa40..b1c5a0c0da 100644
--- a/bucket/buf.json
+++ b/bucket/buf.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.11.0",
+    "version": "1.12.0",
     "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/v1.11.0/buf-Windows-x86_64.exe#/buf.exe",
-            "hash": "438510051507a07833169346c7f727b4c275d777da0c9288812ef8581285c8c7"
+            "url": "https://github.com/bufbuild/buf/releases/download/v1.12.0/buf-Windows-x86_64.exe#/buf.exe",
+            "hash": "8316a3243257cdbaf03ec2bbe956cb6205ce15b74d78979d6912e5839bc0ef82"
         }
     },
     "bin": "buf.exe",