diff --git a/package.json b/package.json
index 03c5ed9..5625c2c 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@multiformats/base-x": "^4.0.1"
   },
   "devDependencies": {
-    "aegir": "^31.0.0",
+    "aegir": "^33.2.0",
     "benchmark": "^2.1.4"
   },
   "engines": {