diff --git a/package.json b/package.json
index 5cc305b5..64d02052 100644
--- a/package.json
+++ b/package.json
@@ -199,7 +199,7 @@
     "@types/lodash.range": "^3.2.6",
     "@types/varint": "^6.0.0",
     "@types/which": "^3.0.0",
-    "aegir": "^39.0.5",
+    "aegir": "^40.0.0",
     "datastore-level": "^10.0.0",
     "delay": "^6.0.0",
     "execa": "^7.0.0",