diff --git a/package.json b/package.json
index 5329182..8cdcd8f 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "colors": "1.1.2",
     "commander": "2.11.0",
     "inversify": "4.3.0",
-    "lodash": "4.17.11",
+    "lodash": "4.17.21",
     "papaparse": "4.3.6",
     "reflect-metadata": "0.1.10",
     "request": "2.88.0",
diff --git a/yarn.lock b/yarn.lock
index dd8f685..6594c98 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1837,9 +1837,9 @@ locate-path@^2.0.0:
     p-locate "^2.0.0"
     path-exists "^3.0.0"
 
-lodash@4.17.11, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.4:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+lodash@4.17.21, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loose-envify@^1.0.0:
   version "1.3.1"