diff --git a/package-lock.json b/package-lock.json
index 1d6972a..cf81cce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "ejs": "~2.6.1",
         "express": "~4.16.1",
         "http-errors": "~1.6.3",
-        "lodash": "^4.17.15",
+        "lodash": "^4.17.21",
         "morgan": "~1.9.1",
         "multer": "^1.4.2",
         "xlsx": "^0.16.0"
@@ -1388,9 +1388,9 @@
       }
     },
     "node_modules/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=="
     },
     "node_modules/media-typer": {
       "version": "0.3.0",
@@ -3465,9 +3465,9 @@
       }
     },
     "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=="
     },
     "media-typer": {
       "version": "0.3.0",
diff --git a/package.json b/package.json
index ce206e5..f9886bd 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "ejs": "~2.6.1",
     "express": "~4.16.1",
     "http-errors": "~1.6.3",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "morgan": "~1.9.1",
     "multer": "^1.4.2",
     "xlsx": "^0.16.0"