diff --git a/bucket/lego.json b/bucket/lego.json
index 845aea0529..85b8f5abb2 100644
--- a/bucket/lego.json
+++ b/bucket/lego.json
@@ -1,20 +1,20 @@
 {
-    "version": "4.21.0",
+    "version": "4.22.1",
     "description": "Let's Encrypt/ACME client and library written in Go",
     "homepage": "https://github.com/go-acme/lego",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/go-acme/lego/releases/download/v4.21.0/lego_v4.21.0_windows_amd64.zip",
-            "hash": "92d01c1ae47216ce65a7bcd9badfb316a05866400cb0dad70f9ea11af965fee9"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.22.1/lego_v4.22.1_windows_amd64.zip",
+            "hash": "07292f19f0047d23bcd7ec1e73d68bf1be502b8c341d1580a84cb932da9802b9"
         },
         "32bit": {
-            "url": "https://github.com/go-acme/lego/releases/download/v4.21.0/lego_v4.21.0_windows_386.zip",
-            "hash": "bd5dc844ee59107969f6d4e817bfdeceecb211688503934eb8a04d565c208b4e"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.22.1/lego_v4.22.1_windows_386.zip",
+            "hash": "b0fcf0e0e71127621872bc782a02f59e002bd16735d62b04d21f3f46eb5917c1"
         },
         "arm64": {
-            "url": "https://github.com/go-acme/lego/releases/download/v4.21.0/lego_v4.21.0_windows_arm64.zip",
-            "hash": "524c05dca2b816a12dc2d3f22cd0ef1f91b8943b08fff2e8b3ed69c44f7eec43"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.22.1/lego_v4.22.1_windows_arm64.zip",
+            "hash": "b7711285c83eebab084a356521a00c093dd72cbe7c3f3576fb985c86809aff24"
         }
     },
     "bin": "lego.exe",