diff --git a/composer.json b/composer.json
index 80129d59..fd241143 100644
--- a/composer.json
+++ b/composer.json
@@ -20,15 +20,15 @@
     "php": ">=5.5",
     "ext-curl": "*",
     "jms/serializer": "^1.0",
-    "symfony/event-dispatcher": "^2.3|^3.0|~4.0",
-    "symfony/yaml": "^2.3|^3.0|~4.0",
+    "symfony/event-dispatcher": "^2.3|^3.0|^4.0",
+    "symfony/yaml": "^2.3|^3.0|^4.0",
     "guzzlehttp/guzzle": "^6.0",
     "doctrine/collections": "^1.2"
   },
   "require-dev": {
     "phpunit/phpunit": "^4.7",
     "mockery/mockery": "^0.9",
-    "symfony/var-dumper": "^2.3|^3.0|~4.0"
+    "symfony/var-dumper": "^2.3|^3.0|^4.0"
   },
   "suggest": {
     "cleentfaar/slack-bundle": "For easy integration with your Symfony projects",