diff --git a/bucket/bazel.json b/bucket/bazel.json
index f023f17072..d986401087 100644
--- a/bucket/bazel.json
+++ b/bucket/bazel.json
@@ -1,5 +1,5 @@
 {
-    "version": "4.2.0",
+    "version": "4.2.1",
     "description": "A fast, scalable, multi-language and extensible build system",
     "homepage": "https://bazel.build",
     "license": "Apache-2.0",
@@ -10,8 +10,8 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://github.com/bazelbuild/bazel/releases/download/4.2.0/bazel-4.2.0-windows-x86_64.zip",
-            "hash": "56c29f850677a7aaf9b59cbd762d0d41d9f9e158bf96c5b6022af123fd52db7f"
+            "url": "https://github.com/bazelbuild/bazel/releases/download/4.2.1/bazel-4.2.1-windows-x86_64.zip",
+            "hash": "d1c7c13b568634fd1488a955a62213963ed8a96dbb0ca86796d009f916eeb394"
         }
     },
     "bin": "bazel.exe",