diff --git a/package.json b/package.json
index bc6dece..7248cf5 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "js-cookie": "3.0.1",
     "jsencrypt": "3.0.0-rc.1",
     "jszip": "^3.10.1",
+    "lodash": "^4.17.21",
     "nprogress": "0.2.0",
     "qrcode": "^1.5.3",
     "qrcodejs2": "^0.0.2",