diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 7c73d2e..47b9714 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -15,7 +15,7 @@ jobs:
     - uses: actions/checkout@v2
     - name: "Setup sing-box"
       env:
-        SING_BOX_DEB_URL: "https://github.com/SagerNet/sing-box/releases/download/v1.10.0-alpha.25/sing-box_1.10.0-alpha.25_linux_amd64.deb"
+        SING_BOX_DEB_URL: "https://github.com/SagerNet/sing-box/releases/download/v1.10.0-alpha.27/sing-box_1.10.0-alpha.27_linux_amd64.deb"
       run: |
           set -Eeuo pipefail
           wget -O sing-box.deb $SING_BOX_DEB_URL