diff --git a/bucket/mill.json b/bucket/mill.json
index 0e14e9a845..de5166f93c 100644
--- a/bucket/mill.json
+++ b/bucket/mill.json
@@ -1,11 +1,11 @@
 {
     "homepage": "http://www.lihaoyi.com/mill/",
     "description": "Build tool aiming for Java and Scala.",
-    "version": "0.5.1",
+    "version": "0.5.2",
     "license": "MIT",
-    "url": "https://github.com/lihaoyi/mill/releases/download/0.5.1/0.5.1-assembly#/mill.bat",
+    "url": "https://github.com/lihaoyi/mill/releases/download/0.5.2/0.5.2-assembly#/mill.bat",
     "bin": "mill.bat",
-    "hash": "e04a6f0cf5175a999ad5c6c641d20e470d2db51064e574447249703d5f45d536",
+    "hash": "9c442e75b2011bf682ddccb3c505d1d8a61ec23d65985bcfb5d6602083f7eee1",
     "checkver": {
         "github": "https://github.com/lihaoyi/mill"
     },