diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 74845f33..2c10182b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,6 @@ jobs:
     strategy:
       matrix:
         ruby-version:
-        - '2.7'
         - '3.0'
     steps:
     - uses: actions/checkout@v4