diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 12c127a..4c982e8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
       fail-fast: true
       matrix:
         os: ["macos-latest","ubuntu-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 f4c2ca2..e98988c 100644
--- a/alchemy.yml
+++ b/alchemy.yml
@@ -54,6 +54,7 @@ actions:
       - '8.2'
       - '8.3'
       - '8.4'
+      - '8.5'
   events:
     - push
     - pull_request