diff --git a/package.json b/package.json
index bc0faa9f..1b96aa57 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   "dependencies": {
     "@watson-virtual-agent/client-sdk": "1.3.0",
     "intl-messageformat": "1.3.0",
-    "lodash": "4.15.0"
+    "lodash": "4.17.19"
   },
   "devDependencies": {
     "axios": "0.12.0",