diff --git a/composer.json b/composer.json
index f7775ac..7e60265 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         "symfony/dependency-injection": "^2.3|^3.0",
         "symfony/config": "^2.3|^3.0",
         "symfony/yaml": "^2.7|^3.0",
-        "sebastian/exporter": "^1.0"
+        "sebastian/exporter": "^1.0|^2.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.0|^5.0"