build.yml in company_number-0.1.1

- old
+ new

@@ -85,9 +85,9 @@
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-ruby@v1
       - name: Setup
         run : |
-          gem install bundler bundler-audit
+          gem install bundler:2.2.25 bundler-audit:0.9.0.1
           bundle install
       - name: Run Bundler Audit
         run : bundle audit --update