diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b2669a6..75c12da 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [ 8.0, 8.1, 8.2, 8.3 ]
+        php: [ 8.0, 8.1, 8.2, 8.3, 8.4, 8.5 ]
         stability: [ prefer-lowest, prefer-stable ]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.stability }}
diff --git a/composer.json b/composer.json
index 8c4d1af..d353e1d 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     ],
     "license": "Apache-2.0",
     "require": {
-        "casbin/casbin": "^4.0",
+        "casbin/casbin": "^4.5",
         "leeqvip/database": "^2.0"
     },
     "require-dev": {