diff --git a/package.json b/package.json
index 8a05be1..403430c 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "streaming-iterables": "^4.1.0"
   },
   "devDependencies": {
-    "aegir": "^21.9.0",
+    "aegir": "^22.0.0",
     "it-handshake": "^1.0.1"
   },
   "contributors": [