diff --git a/package-lock.json b/package-lock.json
index a0f01e2..1c981c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
       "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
         }
@@ -1714,7 +1714,7 @@
         },
         "ripemd160": {
           "version": "0.2.0",
-          "resolved": "http://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz",
           "integrity": "sha1-K/GYveFnys+lHAqSjoS2i74XH84=",
           "dev": true
         },
@@ -1774,9 +1774,9 @@
       "dev": true
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "deep-is": {
@@ -2397,7 +2397,7 @@
         },
         "whatwg-fetch": {
           "version": "0.9.0",
-          "resolved": "http://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-0.9.0.tgz",
+          "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-0.9.0.tgz",
           "integrity": "sha1-DjaExsuZlbQ+/J3wPkw2XZX9nMA=",
           "dev": true
         }
@@ -4036,7 +4036,7 @@
     },
     "minimist": {
       "version": "0.0.8",
-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
       "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
       "dev": true
     },
@@ -4092,7 +4092,7 @@
       "dependencies": {
         "commander": {
           "version": "2.9.0",
-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
           "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
           "dev": true,
           "requires": {
@@ -4300,7 +4300,7 @@
       "dependencies": {
         "buffer": {
           "version": "4.9.1",
-          "resolved": "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
           "integrity": "sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=",
           "dev": true,
           "requires": {
@@ -6264,7 +6264,7 @@
       "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
         },