diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e3b6e64..25b3372 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -19,6 +19,7 @@ jobs:
           - "7.3"
           - "7.4"
           - "8.0"
+          - "8.1"
         dependencies:
           - "highest"
         include: