diff --git a/package-lock.json b/package-lock.json
index df450f7..8d208ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "debug": "~2.6.9",
         "http-errors": "~1.6.3",
         "ini": "^1.3.8",
-        "lodash": "^4.17.19",
+        "lodash": "^4.17.21",
         "minimist": "^0.2.1",
         "morgan": "~1.9.1",
         "yargs-parser": "^13.1.2"
@@ -1197,9 +1197,9 @@
       }
     },
     "node_modules/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=="
     },
     "node_modules/longest": {
       "version": "1.0.1",
@@ -3653,9 +3653,9 @@
       }
     },
     "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=="
     },
     "longest": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 9dbf922..a1205b8 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "debug": "~2.6.9",
     "http-errors": "~1.6.3",
     "ini": "^1.3.8",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "minimist": "^0.2.1",
     "morgan": "~1.9.1",
     "yargs-parser": "^13.1.2"