diff --git a/composer.json b/composer.json
index fd0d9b9..372e269 100644
--- a/composer.json
+++ b/composer.json
@@ -15,8 +15,7 @@
   "require": {
     "php": ">=7.2",
     "ext-dom": "*",
-    "brick/structured-data": "^0.1.0",
-    "brick/varexporter": "^0.2.1"
+    "brick/structured-data": "^0.1.0"
   },
   "autoload": {
     "psr-4": {
@@ -30,6 +29,7 @@
     }
   },
   "require-dev": {
+    "brick/varexporter": "^0.2.1 || ^0.3.0",
     "phpunit/phpunit": "^8.1"
   }
 }