diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 565c9ef..49ed342 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,6 +17,8 @@ jobs:
             php: 7.4
           - mw: 'REL1_36'
             php: 8.0
+          - mw: 'REL1_37'
+            php: 8.0
 
     runs-on: ubuntu-latest