diff --git a/bucket/go.json b/bucket/go.json
index 65a94c3a13..93a59a44b3 100644
--- a/bucket/go.json
+++ b/bucket/go.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.16.2",
+    "version": "1.16.3",
     "description": "An open source programming language that makes it easy to build simple, reliable, and efficient software.",
     "homepage": "https://golang.org",
     "license": "BSD-3-Clause",
@@ -10,12 +10,12 @@
     ],
     "architecture": {
         "64bit": {
-            "url": "https://dl.google.com/go/go1.16.2.windows-amd64.zip",
-            "hash": "baa7d69482365930ecc5c0b99e6a5935180988a2e7b49aa8a22dbcd39f4064b7"
+            "url": "https://dl.google.com/go/go1.16.3.windows-amd64.zip",
+            "hash": "a4400345135b36cb7942e52bbaf978b66814738b855eeff8de879a09fd99de7f"
         },
         "32bit": {
-            "url": "https://dl.google.com/go/go1.16.2.windows-386.zip",
-            "hash": "f8e96864d13eec9ece84e64ebf61d89753dc93359f040c5f1496baaf34542d73"
+            "url": "https://dl.google.com/go/go1.16.3.windows-386.zip",
+            "hash": "a3c16e1531bf9726f47911c4a9ed7cb665a6207a51c44f10ebad4db63b4bcc5a"
         }
     },
     "extract_dir": "go",