diff --git a/.github/workflows/rebuild-on-search-update.yml b/.github/workflows/rebuild-on-search-update.yml
index 8be5cbff..8c41fd54 100644
--- a/.github/workflows/rebuild-on-search-update.yml
+++ b/.github/workflows/rebuild-on-search-update.yml
@@ -20,7 +20,8 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "3.2"
+          ruby-version: "3.2.2"
+          bundler: "2.5.23"
           bundler-cache: true
 
       - name: Build site and search database