diff --git a/package.json b/package.json
index be82424..ef4cc8e 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "@types/js-combinatorics": "^0.5.31",
     "electron-prompt": "^1.5.1",
     "js-combinatorics": "^0.5.5",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "visjs-network": "^4.24.11"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 8bf4e1b..2be16fd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2006,10 +2006,10 @@ locate-path@^2.0.0:
     p-locate "^2.0.0"
     path-exists "^3.0.0"
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loose-envify@^1.0.0:
   version "1.4.0"