diff --git a/bucket/upx.json b/bucket/upx.json
index 0b091916f1..c793d15b69 100644
--- a/bucket/upx.json
+++ b/bucket/upx.json
@@ -1,18 +1,18 @@
 {
-    "version": "4.0.0",
+    "version": "4.0.1",
     "description": "UPX is a free, portable, extendable, high-performance executable packer for several executable formats",
     "homepage": "https://upx.github.io/",
     "license": "GPL-2.0-or-later",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/upx/upx/releases/download/v4.0.0/upx-4.0.0-win64.zip",
-            "hash": "a0fe01d06dadc5ca551e531ba684bf5f39269170af8dcfdc161e45caf077c4ef",
-            "extract_dir": "upx-4.0.0-win64"
+            "url": "https://github.com/upx/upx/releases/download/v4.0.1/upx-4.0.1-win64.zip",
+            "hash": "b6b066a63d434fc177f6ebab09ef5db52288048eeeb82d0e56fe97d874aaa423",
+            "extract_dir": "upx-4.0.1-win64"
         },
         "32bit": {
-            "url": "https://github.com/upx/upx/releases/download/v4.0.0/upx-4.0.0-win32.zip",
-            "hash": "6ab81fcb9f4491742b05dc470d872ceab9e0bd589b328bba895fcf080b594db4",
-            "extract_dir": "upx-4.0.0-win32"
+            "url": "https://github.com/upx/upx/releases/download/v4.0.1/upx-4.0.1-win32.zip",
+            "hash": "a0f0698da31fd0479513f90c45bcfc55cc17f93abfc6ac2eae9dfbfd2ddab237",
+            "extract_dir": "upx-4.0.1-win32"
         }
     },
     "bin": "upx.exe",