diff --git a/bucket/go.json b/bucket/go.json
index 986707f6b0..0935427219 100644
--- a/bucket/go.json
+++ b/bucket/go.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.15.5",
+    "version": "1.15.6",
     "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/go1.15.5.windows-amd64.zip",
-            "hash": "1d24be3a200201a74be25e4134fbec467750e834e84e9c7789a9fc13248c5507"
+            "url": "https://dl.google.com/go/go1.15.6.windows-amd64.zip",
+            "hash": "b7b3808bb072c2bab73175009187fd5a7f20ffe0a31739937003a14c5c4d9006"
         },
         "32bit": {
-            "url": "https://dl.google.com/go/go1.15.5.windows-386.zip",
-            "hash": "d812436c7e3482ba3c97172edf26afaf35aca60a5621ff4a5f6a08386505ab9c"
+            "url": "https://dl.google.com/go/go1.15.6.windows-386.zip",
+            "hash": "5872eff6746a0a5f304272b27cbe9ce186f468454e95749cce01e903fbfc0e17"
         }
     },
     "extract_dir": "go",