diff --git a/package-lock.json b/package-lock.json
index d7d79d4..fdffef6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -185,7 +185,7 @@
       "dependencies": {
         "debug": {
           "version": "2.2.0",
-          "resolved": "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
           "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
           "requires": {
             "ms": "0.7.1"
@@ -198,7 +198,7 @@
         },
         "ms": {
           "version": "0.7.1",
-          "resolved": "http://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
           "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
         },
         "on-finished": {
@@ -211,7 +211,7 @@
         },
         "qs": {
           "version": "2.4.2",
-          "resolved": "http://registry.npmjs.org/qs/-/qs-2.4.2.tgz",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-2.4.2.tgz",
           "integrity": "sha1-9854jld33wtQENp/fE5zujJHD1o="
         }
       }
@@ -365,7 +365,7 @@
     },
     "depd": {
       "version": "1.0.1",
-      "resolved": "http://registry.npmjs.org/depd/-/depd-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.0.1.tgz",
       "integrity": "sha1-gK7GTJ1tl+ZcwqnKqTwKpqv3Oqo="
     },
     "destroy": {
@@ -1048,7 +1048,7 @@
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
       "requires": {
         "minimist": "0.0.8"
       }
@@ -1260,7 +1260,7 @@
     },
     "qs": {
       "version": "4.0.0",
-      "resolved": "http://registry.npmjs.org/qs/-/qs-4.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-4.0.0.tgz",
       "integrity": "sha1-wx2bdOwn33XlQ6hseHKO2NRiNgc="
     },
     "range-parser": {
@@ -1469,7 +1469,7 @@
     },
     "superagent": {
       "version": "1.8.5",
-      "resolved": "http://registry.npmjs.org/superagent/-/superagent-1.8.5.tgz",
+      "resolved": "https://registry.npmjs.org/superagent/-/superagent-1.8.5.tgz",
       "integrity": "sha1-HA3cOvMOgOuE68BcshItqP6UC1U=",
       "requires": {
         "component-emitter": "1.2.1",
@@ -1517,12 +1517,12 @@
         },
         "mime": {
           "version": "1.3.4",
-          "resolved": "http://registry.npmjs.org/mime/-/mime-1.3.4.tgz",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-1.3.4.tgz",
           "integrity": "sha1-EV+eO2s9rylZmDyzjxSaLUDrXVM="
         },
         "qs": {
           "version": "2.3.3",
-          "resolved": "http://registry.npmjs.org/qs/-/qs-2.3.3.tgz",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-2.3.3.tgz",
           "integrity": "sha1-6eha2+ddoLvkyOBHaghikPhjtAQ="
         },
         "readable-stream": {