diff --git a/package.json b/package.json
index bffbb90..dd904cd 100644
--- a/package.json
+++ b/package.json
@@ -168,7 +168,7 @@
   "devDependencies": {
     "@types/dns-packet": "^5.6.5",
     "@types/sinon": "^21.0.0",
-    "aegir": "^47.0.21",
+    "aegir": "^48.0.4",
     "sinon": "^21.0.0"
   },
   "browser": {