diff --git a/package-lock.json b/package-lock.json
index eb432db..ab83bf4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8700,9 +8700,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash-es": {
       "version": "4.17.15",
diff --git a/package.json b/package.json
index 5fd4485..4efca67 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "gh-pages": "^3.1.0",
     "hammerjs": "^2.0.8",
     "jszip": "^3.5.0",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "lodash.template": "^4.5.0",
     "material-table": "^1.66.0",
     "mathjs": "^7.1.0",