diff --git a/composer.json b/composer.json
index bc065ed39..2e655328f 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
   "require-dev": {
     "dms/phpunit-arraysubset-asserts": "0.5.0",
     "friendsofphp/php-cs-fixer": "*",
-    "phpunit/phpunit": "9.6.7",
+    "phpunit/phpunit": "9.6.10",
     "php-coveralls/php-coveralls": "2.5.3",
     "squizlabs/php_codesniffer": "3.7.2"
   },