diff --git a/bucket/arthas.json b/bucket/arthas.json
index 05ad3da6cf..7d9297d6e7 100644
--- a/bucket/arthas.json
+++ b/bucket/arthas.json
@@ -1,10 +1,10 @@
 {
-    "version": "4.1.1",
+    "version": "4.1.2",
     "description": "Arthas is a Java Diagnostic tool open sourced by Alibaba.",
     "homepage": "https://github.com/alibaba/arthas",
     "license": "Apache-2.0",
-    "url": "https://github.com/alibaba/arthas/releases/download/arthas-all-4.1.1/arthas-bin.zip",
-    "hash": "0111df0a458c2da261a0ad84326eef3a08a306ccfa45cfd47bd9701cf40c73ec",
+    "url": "https://github.com/alibaba/arthas/releases/download/arthas-all-4.1.2/arthas-bin.zip",
+    "hash": "4379b156cb683b8406cba6b1485b5ae82c92f9f64a7e70d82efd3757462938f4",
     "bin": "arthas-boot.jar",
     "checkver": {
         "github": "https://github.com/alibaba/arthas",