diff --git a/package-lock.json b/package-lock.json
index 536baae..f0baef1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2343,7 +2343,7 @@
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       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
       "integrity": "sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==",
       "dev": true,
       "requires": {
@@ -2616,7 +2616,7 @@
         },
         "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": {
@@ -10780,7 +10780,7 @@
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             "stream-combiner": {
               "version": "0.2.2",
-              "resolved": "http://registry.npmjs.org/stream-combiner/-/stream-combiner-0.2.2.tgz",
+              "resolved": "https://registry.npmjs.org/stream-combiner/-/stream-combiner-0.2.2.tgz",
               "integrity": "sha1-rsjLrBd7Vrb0+kec7YwZEs7lKFg=",
               "dev": true,
               "requires": {
@@ -11342,9 +11342,9 @@
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     },
     "marked": {
-      "version": "0.3.16",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.16.tgz",
-      "integrity": "sha512-diLiAxHidES67uJ1P5unXBUB4CyOFwodKrctuK0U4Ogw865N9Aw4dLmY0BK0tGKOy3xvkdMGgUXPD6W9z1Ne0Q==",
+      "version": "0.3.19",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.19.tgz",
+      "integrity": "sha512-ea2eGWOqNxPcXv8dyERdSr/6FmzvWwzjMxpfGB/sbMccXoct+xY+YukPD+QTUZwyvK7BZwcr4m21WBOW41pAkg==",
       "dev": true
     },
     "mathml-tag-names": {