diff --git a/package-lock.json b/package-lock.json
index 0c6ed4a..3c5bb47 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -587,9 +587,9 @@
       "integrity": "sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc="
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
     "media-typer": {
       "version": "0.3.0",
diff --git a/package.json b/package.json
index cbc8849..819206f 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,8 @@
     "ejs": "^2.5.7",
     "elasticsearch": "^15.1.1",
     "express": "^4.16.3",
-    "http-aws-es": "^3.1.3"
+    "http-aws-es": "^3.1.3",
+    "lodash": "^4.17.15"
   },
   "devDependencies": {
     "mocha": "^5.2.0",