diff --git a/package.json b/package.json
index 5a42785..993707b 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "@types/rebass": "^3.0.4",
     "autobind-decorator": "^2.4.0",
     "bignumber.js": "^9.0.0",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.21",
     "mobx": "^5.10.1",
     "mobx-react-lite": "^1.4.0",
     "react": "^16.8.6",
diff --git a/yarn.lock b/yarn.lock
index 2608bf1..9f9c7bf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5432,9 +5432,9 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-"lodash@>=3.5 <5", lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.5:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+"lodash@>=3.5 <5", lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.21, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loglevel@^1.4.1:
   version "1.6.1"