diff --git a/package.json b/package.json
index 8aed19d..13ecef1 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "core-js": "^2.4.1",
     "d3-ng2-service": "^2.0.0",
     "file-saver": "2.0.0",
-    "lodash": "^4.17.5",
+    "lodash": "^4.17.21",
     "ngx-breadcrumbs": "0.0.3",
     "query-string": "^5.0.1",
     "rxjs": "^5.5.2",
diff --git a/yarn.lock b/yarn.lock
index a36700f..77af609 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4891,10 +4891,10 @@ lodash@^3.8.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.0.0, lodash@^4.11.1, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.12:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.0.0, lodash@^4.11.1, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.12:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log4js@^0.6.31:
   version "0.6.38"