diff --git a/composer.json b/composer.json
index 1e9414c..c045191 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
         "aura/di": "~4.0",
         "aura/payload": "~3.0",
         "aura/router": "~3.0",
-        "relay/relay": "~1.0",
+        "relay/relay": "~1.0 || ~2.0",
         "relay/middleware": "~1.0",
         "arbiter/arbiter": "~1.0"
     },