diff --git a/package-lock.json b/package-lock.json
index d9189e5..7724622 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -71,9 +71,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lokijs": {
       "version": "1.5.8",
diff --git a/package.json b/package.json
index 27ffb89..0a2dee5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "mithril": "^2.0.4",
     "pathfinding": "^0.4.18",
     "phaser": "^3.20.1",