diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8911533..a413cb0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,6 +14,9 @@ jobs:
           - '8.0'
           - '8.1'
           - '8.2'
+          - '8.3'
+          - '8.4'
+          - '8.5'
 
         include:
           - php-version: 'nightly'