diff --git a/composer.json b/composer.json
index 77e2edd..c35db96 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     }
   ],
   "require": {
-    "elasticsearch/elasticsearch": "^5.0"
+    "elasticsearch/elasticsearch": "^7.0"
   },
   "authors": [
     {