diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 0fc24dcdc824..588887d659b5 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -30,6 +30,7 @@ jobs:
     - name: Install deps
       run: |
         gem install bundler
+        gem update --system
         bundle config path vendor/bundle
         bundle install --jobs 4 --retry 3
         npm install -g mermaid.cli