diff --git a/package-lock.json b/package-lock.json
index 2049815..38d185e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -792,7 +792,7 @@
       "dependencies": {
         "domelementtype": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
           "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs=",
           "dev": true
         }
@@ -1021,7 +1021,7 @@
       "dependencies": {
         "resolve": {
           "version": "0.6.3",
-          "resolved": "http://registry.npmjs.org/resolve/-/resolve-0.6.3.tgz",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-0.6.3.tgz",
           "integrity": "sha1-3ZV5gufnNt699TtYpN2RdUV13UY="
         },
         "xtend": {
@@ -1116,7 +1116,7 @@
         },
         "through2": {
           "version": "0.6.5",
-          "resolved": "http://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
           "integrity": "sha1-QaucZ7KdVyCQcUEOHXp6lozTrUg=",
           "requires": {
             "readable-stream": ">=1.0.33-1 <1.1.0-0",
@@ -1427,9 +1427,9 @@
       }
     },
     "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=="
     },
     "lodash.memoize": {
       "version": "4.1.2",