diff --git a/package-lock.json b/package-lock.json
index 6ae6e3f..1ef14ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -311,7 +311,7 @@
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-      "resolved": "http://registry.npmjs.org/@types/node/-/node-8.9.5.tgz",
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@@ -1754,19 +1754,19 @@
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-        "content-type": "1.0.4",
+        "content-type": "~1.0.4",
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-        "http-errors": "1.6.2",
+        "depd": "~1.1.1",
+        "http-errors": "~1.6.2",
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-        "on-finished": "2.3.0",
+        "on-finished": "~2.3.0",
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         "raw-body": "2.3.2",
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@@ -2791,7 +2791,7 @@
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-          "resolved": "http://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
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@@ -3404,39 +3404,39 @@
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       "dev": true,
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+        "accepts": "~1.3.5",
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         "body-parser": "1.18.2",
         "content-disposition": "0.5.2",
-        "content-type": "1.0.4",
+        "content-type": "~1.0.4",
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-        "depd": "1.1.2",
-        "encodeurl": "1.0.2",
-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
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         "fresh": "0.5.2",
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-        "methods": "1.1.2",
-        "on-finished": "2.3.0",
-        "parseurl": "1.3.2",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.2",
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-        "proxy-addr": "2.0.3",
+        "proxy-addr": "~2.0.3",
         "qs": "6.5.1",
-        "range-parser": "1.2.0",
+        "range-parser": "~1.2.0",
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-        "statuses": "1.4.0",
-        "type-is": "1.6.16",
+        "statuses": "~1.4.0",
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@@ -3455,18 +3455,18 @@
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-            "encodeurl": "1.0.2",
-            "escape-html": "1.0.3",
-            "etag": "1.8.1",
+            "depd": "~1.1.2",
+            "destroy": "~1.0.4",
+            "encodeurl": "~1.0.2",
+            "escape-html": "~1.0.3",
+            "etag": "~1.8.1",
             "fresh": "0.5.2",
-            "http-errors": "1.6.2",
+            "http-errors": "~1.6.2",
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-            "on-finished": "2.3.0",
-            "range-parser": "1.2.0",
-            "statuses": "1.4.0"
+            "on-finished": "~2.3.0",
+            "range-parser": "~1.2.0",
+            "statuses": "~1.4.0"
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@@ -6446,7 +6446,7 @@
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-          "resolved": "http://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
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@@ -6511,7 +6511,7 @@
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-          "resolved": "http://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
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@@ -6768,7 +6768,7 @@
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-          "resolved": "http://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-6.0.102.tgz",
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@@ -7346,7 +7346,7 @@
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-          "integrity": "sha1-51vV9uJoEioqDgvaYwslUMFmUCw=",
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@@ -9048,7 +9048,7 @@
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-          "resolved": "http://registry.npmjs.org/@types/node/-/node-9.4.7.tgz",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-9.4.7.tgz",
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