diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 2ee504d..b46d38b
--- a/package-lock.json
+++ b/package-lock.json
@@ -1785,7 +1785,7 @@
         },
         "util": {
           "version": "0.10.3",
-          "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
+          "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
           "integrity": "sha1-evsa/lCAUkZInj23/g7TeTNqwPk=",
           "dev": true,
           "requires": {
@@ -7526,9 +7526,9 @@
       }
     },
     "qs": {
-      "version": "6.8.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.8.0.tgz",
-      "integrity": "sha512-tPSkj8y92PfZVbinY1n84i1Qdx75lZjMQYx9WZhnkofyxzw2r7Ho39G3/aEvSUdebxpnnM4LZJCtvE/Aq3+s9w=="
+      "version": "6.8.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.8.3.tgz",
+      "integrity": "sha512-lvnoy9TgoYNQLYY6Ba4ptroTR9ptMkMQuXLxH4oppEQtglfAop+ZaC0dtAgY75rarH73CPu1eq3XrtzI/zZYmA=="
     },
     "querystring": {
       "version": "0.2.0",
@@ -7771,7 +7771,7 @@
       "dependencies": {
         "jsesc": {
           "version": "0.5.0",
-          "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
           "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
           "dev": true
         }