diff --git a/package-lock.json b/package-lock.json
index 88db197..fe2494d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -64,7 +64,7 @@
             "dependencies": {
                 "acorn": {
                     "version": "3.3.0",
-                    "resolved": "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
                     "integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo=",
                     "dev": true
                 }
@@ -558,7 +558,7 @@
             "dependencies": {
                 "chalk": {
                     "version": "1.1.3",
-                    "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+                    "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
                     "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
                     "dev": true,
                     "requires": {
@@ -3775,9 +3775,9 @@
             }
         },
         "lodash": {
-            "version": "4.17.11",
-            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-            "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+            "version": "4.17.21",
+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+            "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
             "dev": true
         },
         "lodash.sortby": {