diff --git a/package.json b/package.json
index ceed12e..04ad386 100644
--- a/package.json
+++ b/package.json
@@ -174,7 +174,7 @@
   },
   "devDependencies": {
     "aegir": "^38.1.7",
-    "delay": "^5.0.0",
+    "delay": "^6.0.0",
     "it-drain": "^3.0.1",
     "it-pipe": "^3.0.1"
   }