diff --git a/bucket/sing-box.json b/bucket/sing-box.json
index 4498dbe0fb..c88325e711 100644
--- a/bucket/sing-box.json
+++ b/bucket/sing-box.json
@@ -1,23 +1,23 @@
 {
-    "version": "1.8.7",
+    "version": "1.8.8",
     "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/v1.8.7/sing-box-1.8.7-windows-amd64.zip",
-            "hash": "8c193ce2b7f52d73b75fe27cd4ef648db18bbf204bf1f429fefd1da47313ab39",
-            "extract_dir": "sing-box-1.8.7-windows-amd64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.8/sing-box-1.8.8-windows-amd64.zip",
+            "hash": "d44e6e620f16bc128f4db251a9329ec7034a84ab2834001dedbef64a245f44c0",
+            "extract_dir": "sing-box-1.8.8-windows-amd64"
         },
         "32bit": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.7/sing-box-1.8.7-windows-386.zip",
-            "hash": "dc971384a3131a0478afc5f664ba51244d4e291eae5dacfa1af2dca805b05350",
-            "extract_dir": "sing-box-1.8.7-windows-386"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.8/sing-box-1.8.8-windows-386.zip",
+            "hash": "23842bd382a72333d7b104c453d2575da22b8090f2c061b9f7dd79845b5b3af0",
+            "extract_dir": "sing-box-1.8.8-windows-386"
         },
         "arm64": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.7/sing-box-1.8.7-windows-arm64.zip",
-            "hash": "ec654c6c2093f82e10ec6bcbc264c66be59a52e8b4429c2a0aa2c25916efc434",
-            "extract_dir": "sing-box-1.8.7-windows-arm64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.8.8/sing-box-1.8.8-windows-arm64.zip",
+            "hash": "36d249b40a1cbc45c545eb191994c6d24ee47e7c4cf88aca0d0b53b7cb6241e3",
+            "extract_dir": "sing-box-1.8.8-windows-arm64"
         }
     },
     "bin": "sing-box.exe",