diff --git a/angular/package.json b/angular/package.json
index 7b67ccf..c0a9460 100644
--- a/angular/package.json
+++ b/angular/package.json
@@ -51,7 +51,7 @@
     "jquery-slimscroll": "^1.3.8",
     "jquery-sparkline": "^2.4.0",
     "js-cookie": "^2.1.4",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "moment": "^2.18.1",
     "moment-timezone": "^0.5.13",
     "morris.js": "^0.5.0",
diff --git a/angular/yarn.lock b/angular/yarn.lock
index cce3875..b6c7a32 100644
--- a/angular/yarn.lock
+++ b/angular/yarn.lock
@@ -4826,14 +4826,10 @@ lodash.clonedeep@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
 
-lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
-
-lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log4js@^4.0.0:
   version "4.5.1"