diff --git a/bucket/lego.json b/bucket/lego.json
index 2876ecc350..53ef78d46b 100644
--- a/bucket/lego.json
+++ b/bucket/lego.json
@@ -1,20 +1,20 @@
 {
-    "version": "4.17.3",
+    "version": "4.17.4",
     "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/v4.17.3/lego_v4.17.3_windows_amd64.zip",
-            "hash": "b7359c2f3299bd0078d101f0cf02fb6f5491ae957d61f6434fcfb67595df1769"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.17.4/lego_v4.17.4_windows_amd64.zip",
+            "hash": "bcb5dd332f39e89fb6fb4e7f072edfd44ee129d1058f15b29d0c0c9727759d7d"
         },
         "32bit": {
-            "url": "https://github.com/go-acme/lego/releases/download/v4.17.3/lego_v4.17.3_windows_386.zip",
-            "hash": "b14a5ba5bf59dbee6f3585a704aa3874f2b9da3e6e774deafd5eb0678f676b61"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.17.4/lego_v4.17.4_windows_386.zip",
+            "hash": "fe542ecdf2d31ce6f91f8cd2776e9e74d5193c602a4f0c7dd8092b4029d62029"
         },
         "arm64": {
-            "url": "https://github.com/go-acme/lego/releases/download/v4.17.3/lego_v4.17.3_windows_arm64.zip",
-            "hash": "0fb3c971c2010b298ddd3374779497d2c9b09c41ea22ebe5d541d8002de02307"
+            "url": "https://github.com/go-acme/lego/releases/download/v4.17.4/lego_v4.17.4_windows_arm64.zip",
+            "hash": "7fa8f9ca9db7de746740b7d89fc65dd8a48be82b88d57a968fa58fcd2d2f490d"
         }
     },
     "bin": "lego.exe",