diff --git a/package-lock.json b/package-lock.json
index 4a21f29..e37a24c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6349,9 +6349,9 @@
       }
     },
     "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==",
       "dev": true
     },
     "loglevel": {
diff --git a/package.json b/package.json
index 3c8a0b5..89f8f56 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "babel-loader": "^8.1.0",
     "babel-plugin-add-module-exports": "^1.0.2",
     "elliptic": "^6.5.3",
-    "lodash": ">=4.17.19",
+    "lodash": ">=4.17.21",
     "uglify-js": "^3.10.1",
     "webpack": "^4.44.1",
     "webpack-cli": "^3.3.12",