diff --git a/bucket/deno.json b/bucket/deno.json
index 87326ad963..748bcb3b3a 100644
--- a/bucket/deno.json
+++ b/bucket/deno.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.21.0",
+    "version": "1.21.1",
     "description": "A secure runtime for JavaScript and TypeScript",
     "homepage": "https://deno.land",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/denoland/deno/releases/download/v1.21.0/deno-x86_64-pc-windows-msvc.zip",
-            "hash": "5469cc23b23ddbbd23faaf911a907705bdf56c1dc344141b8d98f8bf97b0b307"
+            "url": "https://github.com/denoland/deno/releases/download/v1.21.1/deno-x86_64-pc-windows-msvc.zip",
+            "hash": "b4034da02609ec09521ee21faf5f7e79606191106bc1049774bf154da149bf7c"
         }
     },
     "bin": "deno.exe",