diff --git a/composer.json b/composer.json
index 8d2a5a60..25281c1c 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
 	"require-dev": {
 		"phpunit/phpunit": "^9.0",
 		"mikey179/vfsstream": "^1.2",
-		"phpstan/phpstan": "^0.12.90 || ^1.0.0"
+		"phpstan/phpstan": "^0.12.90 || ^1.0.0 || ^2.0.0"
 	},
 	"autoload": {
 		"psr-4": {