diff --git a/app-production/package-lock.json b/app-production/package-lock.json
index 6ece1b9..f0316d1 100644
--- a/app-production/package-lock.json
+++ b/app-production/package-lock.json
@@ -245,9 +245,9 @@
       "integrity": "sha1-N9905DCg5HVQ/lSi3v4w2KzZX2U="
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "media-typer": {
       "version": "0.3.0",