diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 190e10b..ef99922 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -7,7 +7,7 @@ jobs:
     - uses: actions/checkout@master
     - uses: actions/setup-ruby@v1
       with:
-        ruby-version: '2.6.5'
+        ruby-version: '2.6.x'
     - run: |
         gem install bundler
         bundle install --jobs 4 --retry 3