diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index a0f00db..1cbb250 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -59,7 +59,7 @@ jobs:
 
       # 步骤 2：安装 .NET SDK。
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: 10.0.x