diff --git a/package.json b/package.json
index 8a954e4..57d55ee 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "detect-node": "^2.0.3"
   },
   "devDependencies": {
-    "aegir": "^12.2.0",
+    "aegir": "^17.0.0",
     "chai": "^4.0.1",
     "dirty-chai": "^2.0.1",
     "hash-test-vectors": "^1.3.2",