diff --git a/package.json b/package.json
index 3fe4709..b011ba1 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "eslint-plugin-promise": "3.5.0",
     "eslint-plugin-standard": "3.0.1",
     "generic-pool": "^2.1.1",
-    "lodash": "^2.4.1",
+    "lodash": "^4.17.15",
     "mocha": "3.4.2",
     "okay": "^0.3.0",
     "pg": "*",