diff --git a/package-lock.json b/package-lock.json
index 939418a..adf8190 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -554,7 +554,7 @@
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     "ansi-colors": {
       "version": "0.2.0",
-      "resolved": "http://registry.npmjs.org/ansi-colors/-/ansi-colors-0.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-0.2.0.tgz",
       "integrity": "sha1-csMd4qDZoszQysMMyYI+6y9kNLU=",
       "optional": true,
       "requires": {
@@ -2453,9 +2453,9 @@
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     "css-what": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+      "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==",
       "dev": true
     },
     "cssesc": {
@@ -6896,7 +6896,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "optional": true
         }
@@ -7364,7 +7364,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
         }
       }