diff --git a/bucket/v2ray.json b/bucket/v2ray.json
index 679ce34b58..03abd60876 100644
--- a/bucket/v2ray.json
+++ b/bucket/v2ray.json
@@ -1,17 +1,17 @@
 {
-    "version": "4.21.2",
+    "version": "4.21.1",
     "description": "A platform for building proxies to bypass network restrictions.",
     "homepage": "https://www.v2ray.com/",
     "license": "MIT",
     "persist": "config.json",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/v2ray/v2ray-core/releases/download/v4.21.2/v2ray-windows-64.zip",
-            "hash": "sha512:f1433d85c0da6273aa8d18f4ea812e5889e48b2434f7050ea530cdc55058818bb55e7310e8af4f4150cda64ef159c5ff3e123184950a732f10e30f4c8e07b665"
+            "url": "https://github.com/v2ray/v2ray-core/releases/download/v4.21.1/v2ray-windows-64.zip",
+            "hash": "sha512:fe222c355620072afbbede6d6237f1abc5e160e62778e5b6ac4e18f5711277ca3a6f1dca4e67974da96df15ee7840a2bc168d53d66e0bdde3e2317b8327d9c52"
         },
         "32bit": {
-            "url": "https://github.com/v2ray/v2ray-core/releases/download/v4.21.2/v2ray-windows-32.zip",
-            "hash": "sha512:8f3b05594712dadf8aa5ce415e899b4edc80ba5972d17a79f609036b735452dd13bf3c9d362f2d29b07703753699e7f8e6fa027a5fa65bf5c33df8837168a389"
+            "url": "https://github.com/v2ray/v2ray-core/releases/download/v4.21.1/v2ray-windows-32.zip",
+            "hash": "sha512:cf8e8f9212a6eaa17084b1e336f64622425e915900f648a36a28739df87c680c9d95c0f6f442c1448044d90281f8fabeffa0208f75e4c76196d2b768b4479703"
         }
     },
     "bin": [