diff --git a/package-lock.json b/package-lock.json
index a4c0a0c05..eac0a95e2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
     },
     "ambi": {
       "version": "2.5.0",
-      "resolved": "http://registry.npmjs.org/ambi/-/ambi-2.5.0.tgz",
+      "resolved": "https://registry.npmjs.org/ambi/-/ambi-2.5.0.tgz",
       "integrity": "sha1-fI43K+SIkRV+fOoBy2+RQ9H3QiA=",
       "requires": {
         "editions": "^1.1.1",
@@ -714,7 +714,7 @@
           "dependencies": {
             "typechecker": {
               "version": "2.0.8",
-              "resolved": "http://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
+              "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
               "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
             }
           }
@@ -1038,7 +1038,7 @@
     },
     "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": {
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@@ -1142,7 +1142,7 @@
           "dependencies": {
             "typechecker": {
               "version": "2.0.8",
-              "resolved": "http://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
+              "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
               "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
             }
           }
@@ -1471,7 +1471,7 @@
       "dependencies": {
         "ambi": {
           "version": "2.2.0",
-          "resolved": "http://registry.npmjs.org/ambi/-/ambi-2.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/ambi/-/ambi-2.2.0.tgz",
           "integrity": "sha1-L0O5EvujbJKIAvoiOilv/9b0Rm4=",
           "requires": {
             "typechecker": "~2.0.7"
@@ -1479,7 +1479,7 @@
         },
         "typechecker": {
           "version": "2.0.8",
-          "resolved": "http://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
+          "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
           "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
         }
       }
@@ -1514,7 +1514,7 @@
       "dependencies": {
         "commander": {
           "version": "2.6.0",
-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.6.0.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.6.0.tgz",
           "integrity": "sha1-nfflL7Kgyw+4kFjugMMQQiXzfh0="
         }
       }
@@ -1560,7 +1560,7 @@
       "dependencies": {
         "typechecker": {
           "version": "2.0.8",
-          "resolved": "http://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
+          "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.0.8.tgz",
           "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
         }
       }
@@ -2335,9 +2335,9 @@
       }
     },
     "semver": {
-      "version": "5.5.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.1.tgz",
-      "integrity": "sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw=="
+      "version": "5.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
+      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g=="
     },
     "send": {
       "version": "0.13.0",
@@ -2605,7 +2605,7 @@
     },
     "typechecker": {
       "version": "2.1.0",
-      "resolved": "http://registry.npmjs.org/typechecker/-/typechecker-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-2.1.0.tgz",
       "integrity": "sha1-0cIJOlT/ihn1jP+HfuqlTyJC04M="
     },
     "uid-safe": {