diff --git a/package.json b/package.json
index a0a59e9..62be085 100644
--- a/package.json
+++ b/package.json
@@ -141,7 +141,7 @@
   "devDependencies": {
     "@types/debug": "^4.1.7",
     "@types/sinon": "^17.0.3",
-    "aegir": "^42.1.1",
+    "aegir": "^43.0.1",
     "sinon": "^17.0.0"
   }
 }