diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8741876..f4714c0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
       fail-fast: true
       matrix:
         os: ["ubuntu-latest","macos-latest","windows-latest"]
-        php: ["8.2","8.3","8.4"]
+        php: ["8.2","8.3","8.4","8.5"]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }}
 
diff --git a/alchemy.yml b/alchemy.yml
index 6de8b58..35c545e 100644
--- a/alchemy.yml
+++ b/alchemy.yml
@@ -53,6 +53,7 @@ actions:
       - '8.2'
       - '8.3'
       - '8.4'
+      - '8.5'
   events:
     - push
     - pull_request