diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 5c71aca..7e05dcb 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: [ '8.3', '8.4' ]
+        php-version: [ '8.3', '8.4', '8.5' ]
 
     name: Run tests on PHP v${{ matrix.php-version }}
 
@@ -50,4 +50,4 @@ jobs:
         uses: ericsizemore/phpunit-coverage-check-action@2.0.0
         with:
           clover_file: 'coverage.xml'
-          threshold: 75
\ No newline at end of file
+          threshold: 75