diff --git a/.github/workflows/schema-migration-reportdb-test-pgsql.yml b/.github/workflows/schema-migration-reportdb-test-pgsql.yml
index 301df2b1c1c..8befca31a1a 100644
--- a/.github/workflows/schema-migration-reportdb-test-pgsql.yml
+++ b/.github/workflows/schema-migration-reportdb-test-pgsql.yml
@@ -14,6 +14,8 @@ jobs:
         uses: actions/checkout@v4
 
       - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.3'
       - id: files
         uses: Ana06/get-changed-files@v2.3.0
         with: