diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ef34e7e..72283bb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -54,7 +54,7 @@ jobs:
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.4
+        ruby-version: 3.4.7
         bundler-cache: true
     - name: Kickoff Release Pipeline
       run: "bundle exec ./ci-helpers/gem_helper kickoff_release_pipeline"
@@ -71,7 +71,7 @@ jobs:
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.4
+        ruby-version: 3.4.7
         bundler-cache: true
     - name: Publish
       env: