diff --git a/package.json b/package.json
index 33e2856..7880ec9 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "html-webpack-plugin": "^3.2.0",
     "jest": "^24.8.0",
     "jshint-stylish": "^2.1.0",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "moment": "^2.24.0",
     "ng-annotate-webpack-plugin": "^0.3.0",
     "node-sass": "^4.13.1",
diff --git a/yarn.lock b/yarn.lock
index b6fe26d..f4064df 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4175,10 +4175,10 @@ lodash@4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
 
-lodash@>4.17.4, lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.1, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.3, lodash@^4.17.4, lodash@~4.17.10:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@>4.17.4, lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.1, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^1.0.0:
   version "1.0.2"