diff --git a/go.json b/go.json
index 1640a02941..017a94f6ab 100644
--- a/go.json
+++ b/go.json
@@ -1,15 +1,15 @@
 {
-    "version": "1.8.3",
+    "version": "1.9",
     "homepage": "https://golang.org",
     "license": "https://golang.org/LICENSE",
     "architecture": {
         "64bit": {
-            "url": "https://storage.googleapis.com/golang/go1.8.3.windows-amd64.zip",
-            "hash": "de026caef4c5b4a74f359737dcb2d14c67ca45c45093755d3b0d2e0ee3aafd96"
+            "url": "https://storage.googleapis.com/golang/go1.9.windows-amd64.zip",
+            "hash": "874b144b994643cff1d3f5875369d65c01c216bb23b8edddf608facc43966c8b"
         },
         "32bit": {
-            "url": "https://storage.googleapis.com/golang/go1.8.3.windows-386.zip",
-            "hash": "9e2bfcb8110a3c56f23b91f859963269bc29fd114190fecfd0a539395272a1c7"
+            "url": "https://storage.googleapis.com/golang/go1.9.windows-386.zip",
+            "hash": "ecfe6f5be56acedc56cd9ff735f239a12a7c94f40b0ea9753bbfd17396f5e4b9"
         }
     },
     "extract_dir": "go",