diff --git a/package.json b/package.json
index bb823fa..2e5180d 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "async": "^0.9.0",
     "debug": "^2.1.1",
-    "loopback-connector": "^3.0.0",
+    "loopback-connector": "^4.0.0",
     "mysql": "^2.11.1",
     "strong-globalize": "^2.5.8"
   },