diff --git a/bucket/sing-box.json b/bucket/sing-box.json
index e179ee5f4f..6fc615c858 100644
--- a/bucket/sing-box.json
+++ b/bucket/sing-box.json
@@ -1,23 +1,23 @@
 {
-    "version": "1.7.6",
+    "version": "1.7.7",
     "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/v1.7.6/sing-box-1.7.6-windows-amd64.zip",
-            "hash": "ec0dd9ffd761aa36c287f1f780b9e716c284df7849396d6aaf24d8428c7862bc",
-            "extract_dir": "sing-box-1.7.6-windows-amd64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.7.7/sing-box-1.7.7-windows-amd64.zip",
+            "hash": "747681f24669499c84ea215a6322e638fb7c6e793732b8d851778376eabc0a0d",
+            "extract_dir": "sing-box-1.7.7-windows-amd64"
         },
         "32bit": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.7.6/sing-box-1.7.6-windows-386.zip",
-            "hash": "32ab2ed1dbd42843070870cf3b9ad4f10b7fc4b99719cabfea29acfba5ed8c61",
-            "extract_dir": "sing-box-1.7.6-windows-386"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.7.7/sing-box-1.7.7-windows-386.zip",
+            "hash": "8883a9cb0c7579d38524938c50e37974d7a5049714d4f7e3d939285de17d632d",
+            "extract_dir": "sing-box-1.7.7-windows-386"
         },
         "arm64": {
-            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.7.6/sing-box-1.7.6-windows-arm64.zip",
-            "hash": "f6bcc32f84d7829483a20fe905359a314ebf61d4baf514ebac3b4c3ae1e9599d",
-            "extract_dir": "sing-box-1.7.6-windows-arm64"
+            "url": "https://github.com/SagerNet/sing-box/releases/download/v1.7.7/sing-box-1.7.7-windows-arm64.zip",
+            "hash": "807561fbe9fa3e0cfdc683d2b767bd418c7a337f542a366236352ee8fdc8b012",
+            "extract_dir": "sing-box-1.7.7-windows-arm64"
         }
     },
     "bin": "sing-box.exe",