diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9691cb8..15eb341 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,6 @@ jobs:
     - uses: actions/checkout@v3
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.6
         # HACK: Continue to use bundler <2 because of Ruby v2.2 support. Once the
         # lowest dependency is Ruby v2.3 we can consider upgrading to Bundler 2.x.
         bundler: 2.1