diff --git a/package-lock.json b/package-lock.json
index d548bc8..a55995d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -426,7 +426,7 @@
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-                    "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
+                    "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
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@@ -442,12 +442,12 @@
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-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.1.tgz",
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+            "version": "2.6.4",
+            "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+            "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
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+                "lodash": "^4.17.14"
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@@ -517,7 +517,7 @@
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-                    "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+                    "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -1503,7 +1503,7 @@
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-                    "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
+                    "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
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@@ -2047,7 +2047,7 @@
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-            "resolved": "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+            "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
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@@ -2508,7 +2508,7 @@
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-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
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@@ -2534,7 +2534,7 @@
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-            "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+            "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
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@@ -2983,7 +2983,7 @@
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-            "resolved": "http://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+            "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
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@@ -3841,7 +3841,7 @@
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-            "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+            "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
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@@ -3880,15 +3880,6 @@
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-                    "dev": true,
-                    "requires": {
-                        "lodash": "^4.17.14"
-                    }
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@@ -4136,7 +4127,7 @@
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-            "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+            "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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@@ -5178,7 +5169,7 @@
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-            "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+            "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
             "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
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