diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index bd55bac..792d874 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
+        php: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5']
     steps:
       - name: Checkout
         uses: actions/checkout@v2