diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 0b19afa..aa91a3e 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -17,7 +17,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.3, 8.2]
+        php: [8.4, 8.3, 8.2]
         stability: [prefer-lowest, prefer-stable]
 
     name: P${{ matrix.php }} - ${{ matrix.stability }} - ${{ matrix.os }}
diff --git a/composer.json b/composer.json
index f1ba6e4..30d8422 100644
--- a/composer.json
+++ b/composer.json
@@ -47,6 +47,6 @@
             "phpstan/extension-installer": true
         }
     },
-    "minimum-stability": "dev",
+    "minimum-stability": "stable",
     "prefer-stable": true
 }