diff --git a/composer.json b/composer.json
index 3e6d2866..998111cd 100755
--- a/composer.json
+++ b/composer.json
@@ -70,7 +70,7 @@
     },
     "require-dev": {
         "mockery/mockery": "~1.3",
-        "phpunit/phpunit": "~9.5",
+        "phpunit/phpunit": "~9.6",
         "phpspec/prophecy-phpunit": "~2.0",
         "symfony/var-dumper": "~6.4"
     },