diff --git a/package-lock.json b/package-lock.json
index 0370d3d..ca205ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,13 @@
       "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
       "requires": {
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "bluebird": {
@@ -253,9 +260,9 @@
       "integrity": "sha1-4+QQHZ3P3imXadr0tNtk2JXRdEg="
     },
     "lodash": {
-      "version": "4.17.4",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.get": {
       "version": "4.4.2",