diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2a2eb0f..f63e3bf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['19.3', '25.3', 26]
+        otp: ['19.3', '25.3', 26, 27]
     runs-on: ubuntu-20.04
     container:
       image: erlang:${{ matrix.otp }}