diff --git a/package-lock.json b/package-lock.json
index a8c8e53..7afb944 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4085,9 +4085,9 @@
       }
     },
     "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=="
     },
     "lodash._reinterpolate": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 99e0ab0..84d32a1 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "deploy": "next build && next export && touch out/.nojekyll && touch out/CNAME && echo \"collapse.constraint.systems\" >> out/CNAME && git add out/ && git commit -m \"Deploy to gh-pages\" && git subtree push --prefix out origin gh-pages"
   },
   "dependencies": {
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "next": "9.3.0",
     "react": "16.13.0",
     "react-dom": "16.13.0"