diff --git a/package-lock.json b/package-lock.json
index 4237bc5..4b04fc2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "multi-metagen",
-  "version": "3.0.0",
+  "version": "4.0.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1162,9 +1162,9 @@
       "integrity": "sha1-Z29us8OZl8LuGsOpJP1hJHSPV40="
     },
     "core-js": {
-      "version": "2.6.11",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
-      "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==",
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
+      "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==",
       "dev": true
     },
     "core-util-is": {
@@ -2144,9 +2144,9 @@
       "dev": true
     },
     "futil-js": {
-      "version": "1.67.0",
-      "resolved": "https://registry.npmjs.org/futil-js/-/futil-js-1.67.0.tgz",
-      "integrity": "sha512-l5df2zDc+GmyJF3LWGkkq+M3Xbxw8rQmqpzzsq1CXuFN7UShagHHpGx3L/zzaZRiAZhR/ATcGKXui0oM22nkEQ==",
+      "version": "1.67.3",
+      "resolved": "https://registry.npmjs.org/futil-js/-/futil-js-1.67.3.tgz",
+      "integrity": "sha512-77acJakk6Ua/N+iTkj92buCdLbahqK+HQuoajRlC26g/8RcD5yyhbG7/79yaO5OP3PMn2ISzZbgEC0im1+esJQ==",
       "dev": true,
       "requires": {
         "babel-polyfill": "^6.23.0",
@@ -3011,9 +3011,9 @@
       }
     },
     "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.debounce": {
       "version": "4.0.8",
diff --git a/package.json b/package.json
index dd38039..c81a725 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "chokidar": "^2.0.0",
     "dashdash": "^1.14.1",
     "js-beautify": "^1.6.14",
-    "lodash": "^4.17.3",
+    "lodash": "^4.17.21",
     "recursive-readdir": "^2.1.1"
   },
   "devDependencies": {