diff --git a/package-lock.json b/package-lock.json
index dd293c8..24c300d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2339,9 +2339,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.14",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
-      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==",
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "make-iterator": {
@@ -5585,11 +5585,13 @@
             },
             "ansicolors": {
               "version": "0.3.2",
-              "resolved": false
+              "resolved": "https://registry.npmjs.org/ansicolors/-/ansicolors-0.3.2.tgz",
+              "integrity": "sha1-ZlWX3oap/+Oqm/vmyuXG6kJrSXk="
             },
             "ansistyles": {
               "version": "0.1.3",
-              "resolved": false
+              "resolved": "https://registry.npmjs.org/ansistyles/-/ansistyles-0.1.3.tgz",
+              "integrity": "sha1-XeYEFb2gcbs3EnhUyGT0GyMlRTk="
             },
             "archy": {
               "version": "1.0.0",
@@ -6259,7 +6261,8 @@
             },
             "path-is-inside": {
               "version": "1.0.1",
-              "resolved": false
+              "resolved": "https://registry.npmjs.org/path-is-inside/-/path-is-inside-1.0.1.tgz",
+              "integrity": "sha1-mNjx0DC/BL167uShulSF1AMY/Yk="
             },
             "read": {
               "version": "1.0.7",
@@ -7001,7 +7004,8 @@
             },
             "text-table": {
               "version": "0.2.0",
-              "resolved": false
+              "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
+              "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ="
             },
             "uid-number": {
               "version": "0.0.6",
@@ -7058,7 +7062,8 @@
               "dependencies": {
                 "builtins": {
                   "version": "0.0.7",
-                  "resolved": false
+                  "resolved": "https://registry.npmjs.org/builtins/-/builtins-0.0.7.tgz",
+                  "integrity": "sha1-NVIZzWzxjb58Acx/0tznZc/cVJo="
                 }
               }
             },
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 298e227..441eb55
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "del": "^3.0.0",
     "gulp": "4.0.0",
     "gulp-load-plugins": "^1.5.0",
-    "lodash": ">=4.17.13"
+    "lodash": ">=4.17.21"
   },
   "homepage": "https://github.com/suwebdev/practical-javascript#readme",
   "dependencies": {