diff --git a/bucket/sing-box.json b/bucket/sing-box.json
index bd3be3ba6f..a3fcf34130 100644
--- a/bucket/sing-box.json
+++ b/bucket/sing-box.json
@@ -1,23 +1,23 @@
 {
-    "version": "1.8.4",
+    "version": "1.8.5",
     "description": "The universal proxy platform.",
     "homepage": "https://sing-box.sagernet.org/",
     "license": "GPL-3.0-or-later",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.4/sing-box-1.8.4-windows-amd64.zip",
-            "hash": "07e7e4c7ce2ef00c214d68f9c822c029df3cada4afbc6b3832100f18ac5644c1",
-            "extract_dir": "sing-box-1.8.4-windows-amd64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.5/sing-box-1.8.5-windows-amd64.zip",
+            "hash": "75e089e3742c153d72c214627efd16aef4cc493cb48bbd7996bb94ea6f2b05ed",
+            "extract_dir": "sing-box-1.8.5-windows-amd64"
         },
         "32bit": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.4/sing-box-1.8.4-windows-386.zip",
-            "hash": "a447726d10fa31d400a25c77b1fab917cf9d62c9ccc22e5313243f0d86e0c5df",
-            "extract_dir": "sing-box-1.8.4-windows-386"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.5/sing-box-1.8.5-windows-386.zip",
+            "hash": "5595c2ce3e70e4024d5a29791f8769eb811d6eef3c8bcb8266259c3e5b28d839",
+            "extract_dir": "sing-box-1.8.5-windows-386"
         },
         "arm64": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.4/sing-box-1.8.4-windows-arm64.zip",
-            "hash": "6c30c59069c2fc6acf7ccd856381d841f0cdb8611f3c06e6e834cb4410f3238d",
-            "extract_dir": "sing-box-1.8.4-windows-arm64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.5/sing-box-1.8.5-windows-arm64.zip",
+            "hash": "915a2aa6012c65764263ea402322880be2bcf5236a211e73e34cb1a0dec51def",
+            "extract_dir": "sing-box-1.8.5-windows-arm64"
         }
     },
     "bin": "sing-box.exe",