diff --git a/composer.json b/composer.json
index 0701e158f..5dea81703 100644
--- a/composer.json
+++ b/composer.json
@@ -59,6 +59,6 @@
 		}
 	},
 	"require-dev": {
-		"phpunit/phpunit": "9.5.2"
+		"phpunit/phpunit": "9.5.3"
 	}
 }