diff --git a/package-lock.json b/package-lock.json
index d0c0c19..c1f7bb3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -344,9 +344,9 @@
       }
     },
     "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=="
     },
     "lower-case": {
       "version": "1.1.4",
diff --git a/package.json b/package.json
index 08c6ede..d458316 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "commander": "2.19.0",
     "glob": "7.1.3",
     "html-minifier": "3.5.21",
-    "lodash": "4.17.19"
+    "lodash": "4.17.21"
   },
   "devDependencies": {
     "chai": "4.2.0",