diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
index f7f5d921..f2c6a824 100644
--- a/.github/workflows/auto-publish.yml
+++ b/.github/workflows/auto-publish.yml
@@ -6,7 +6,7 @@ on:
 jobs:
   main:
     name: Build gh-pages
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     permissions:
       contents: write
     strategy: