diff --git a/composer.json b/composer.json
index c60819a..abb7546 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         "react-parallel/runtime": "^3.0.0",
         "react/event-loop": "^1.5",
         "react/promise": "^2.9 || ^3.2",
-        "thecodingmachine/safe": "^2.5",
+        "thecodingmachine/safe": "^2.5 || ^3.0",
         "wyrihaximus/constants": "^1.6",
         "wyrihaximus/metrics": "^2.1",
         "wyrihaximus/pool-info": "^1.1 || ^2.0"