diff --git a/package.json b/package.json
index 6011b82..1212ea8 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "geopattern": "1.2.3",
     "js-sha3": "0.8.0",
     "keycode": "^2.1.9",
-    "lodash": "4.17.13",
+    "lodash": "4.17.21",
     "moment": "^2.21.0",
     "qrcode-generator": "1.4.1",
     "react-ace": "6.3.2",
diff --git a/yarn.lock b/yarn.lock
index 4ffdf36..0a9e57f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3293,9 +3293,9 @@ lodash.throttle@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
 
-lodash@4.17.13, lodash@^4.0.0, lodash@^4.13.1, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.4:
-  version "4.17.13"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
+lodash@4.17.21, lodash@^4.0.0, lodash@^4.13.1, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 log-symbols@^2.0.0:
   version "2.2.0"