diff --git a/package.json b/package.json
index 3eda7b4..407c8bc 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "is-absolute-url": "^3.0.0",
     "jquery": "3.1.1",
     "json2csv": "^3.7.1",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "method-override": "^3.0.0",
     "moment": "^2.19.3",
     "moment-range": "2.2.0",
diff --git a/yarn.lock b/yarn.lock
index 7a7c9ee..3aebe58 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2930,7 +2930,7 @@ etag@~1.7.0:
 
 event-stream@^3.1.7, event-stream@~3.3.0:
   version "3.3.4"
-  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
+  resolved "https://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
   dependencies:
     duplexer "~0.1.1"
     from "~0"
@@ -5161,9 +5161,10 @@ lodash@^3.10.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.16.0, lodash@^4.17.10, lodash@^4.17.4, lodash@^4.8.0, lodash@~4.17.10:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+lodash@^4.0.0, lodash@^4.16.0, lodash@^4.17.10, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.8.0, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 lodash@~1.0.1:
   version "1.0.2"