Update CI configuration

kateinoigakukun · kateinoigakukun · commit 9a543edf4a7b · 2023-07-03T10:20:13.000Z
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
@@ -7,9 +7,9 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
