diff --git a/bucket/arthas.json b/bucket/arthas.json
index 818d388b74..1f65490cd7 100644
--- a/bucket/arthas.json
+++ b/bucket/arthas.json
@@ -1,10 +1,10 @@
 {
-    "version": "4.0.2",
+    "version": "4.0.3",
     "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-4.0.2/arthas-bin.zip",
-    "hash": "e0b4b42c56219680a1f49bb765fde6b0ef6b524e3eabb94387f0af959cc2d8f8",
+    "url": "https://github.com/alibaba/arthas/releases/download/arthas-all-4.0.3/arthas-bin.zip",
+    "hash": "589635bd06c829f6cd9e8a4497e65465eff652e4d06fe056ea13c2eba8dfa5f1",
     "bin": "arthas-boot.jar",
     "checkver": {
         "github": "https://github.com/alibaba/arthas",