diff --git a/packages/authentication-client/package.json b/packages/authentication-client/package.json
index 1c6b5ddd41..ef25447992 100644
--- a/packages/authentication-client/package.json
+++ b/packages/authentication-client/package.json
@@ -65,7 +65,7 @@
     "@feathersjs/socketio-client": "^1.0.0",
     "body-parser": "^1.15.2",
     "chai": "^4.0.0",
-    "feathers-memory": "^1.1.0",
+    "feathers-memory": "^2.0.0",
     "istanbul": "^1.1.0-alpha.1",
     "localstorage-memory": "^1.0.2",
     "mocha": "^4.0.0",