diff --git a/bucket/go.json b/bucket/go.json
index edb2996a4d..7e158fffec 100644
--- a/bucket/go.json
+++ b/bucket/go.json
@@ -1,20 +1,20 @@
 {
-    "version": "1.21.4",
+    "version": "1.21.5",
     "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",
     "architecture": {
         "64bit": {
-            "url": "https://dl.google.com/go/go1.21.4.windows-amd64.zip",
-            "hash": "79e5428e068c912d9cfa6cd115c13549856ec689c1332eac17f5d6122e19d595"
+            "url": "https://dl.google.com/go/go1.21.5.windows-amd64.zip",
+            "hash": "bbe603cde7c9dee658f45164b4d06de1eff6e6e6b800100824e7c00d56a9a92f"
         },
         "32bit": {
-            "url": "https://dl.google.com/go/go1.21.4.windows-386.zip",
-            "hash": "870a0e462b94671dc2d6cac707e9e19f7524fdc3c90711e6cd4450c3713a8ce0"
+            "url": "https://dl.google.com/go/go1.21.5.windows-386.zip",
+            "hash": "6da2418889dfb37763d0eb149c4a8d728c029e12f0cd54fbca0a31ae547e2d34"
         },
         "arm64": {
-            "url": "https://dl.google.com/go/go1.21.4.windows-arm64.zip",
-            "hash": "58bc7c6f4d4c72da2df4d2650c8222fe03c9978070eb3c66be8bbaa2a4757ac1"
+            "url": "https://dl.google.com/go/go1.21.5.windows-arm64.zip",
+            "hash": "9b7acca50e674294e43202df4fbc26d5af4d8bc3170a3342a1514f09a2dab5e9"
         }
     },
     "extract_dir": "go",