diff --git a/package.json b/package.json
index cc86a73..fd89b58 100644
--- a/package.json
+++ b/package.json
@@ -208,7 +208,7 @@
     "@ipld/dag-pb": "^4.0.0",
     "@ipld/garbage": "^6.0.0",
     "@types/varint": "^6.0.0",
-    "aegir": "^40.0.11",
+    "aegir": "^41.0.0",
     "jsdoc4readme": "^1.4.0"
   },
   "browser": {