diff --git a/composer.json b/composer.json
index aa62c739e..9c55a49fd 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
 	},
 	"require-dev": {
 		"christophwurst/nextcloud_testing": "^1.0.0",
-		"phpunit/phpunit": "^9.6.13",
+		"phpunit/phpunit": "^10.4.2",
 		"psalm/phar": "^5.15.0",
 		"roave/security-advisories": "dev-master"
 	},