diff --git a/bucket/juicefs.json b/bucket/juicefs.json
index 621ef6b9f2..394c9bbca8 100644
--- a/bucket/juicefs.json
+++ b/bucket/juicefs.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "A distributed POSIX file system built on top of Redis and S3.",
     "homepage": "https://juicefs.com",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/juicedata/juicefs/releases/download/v1.2.0/juicefs-1.2.0-windows-amd64.tar.gz",
-            "hash": "35f634a2c36af17685a218f59d2d6b2a86d41de7042b50d265a015d4bfd89084"
+            "url": "https://github.com/juicedata/juicefs/releases/download/v1.2.1/juicefs-1.2.1-windows-amd64.tar.gz",
+            "hash": "a74c78642659b26d70aea1d828e7a7b12db72ce8490613bca3aa6c171819677b"
         }
     },
     "bin": "juicefs.exe",