diff --git a/package.json b/package.json
index 804906bd02..f1e3ef5225 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   },
   "homepage": "https://github.com/libp2p/js-libp2p-pubsub#readme",
   "devDependencies": {
-    "aegir": "^20.4.1",
+    "aegir": "^21.2.0",
     "benchmark": "^2.1.4",
     "chai": "^4.2.0",
     "chai-spies": "^1.0.0",