diff --git a/package-lock.json b/package-lock.json
index 53a263d..78414e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -299,15 +299,6 @@
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-          "dev": true,
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@@ -326,8 +317,7 @@
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-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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@@ -523,15 +513,6 @@
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-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
-          "requires": {
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@@ -541,8 +522,7 @@
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-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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@@ -1012,12 +992,20 @@
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-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
-      "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
       "dev": true,
       "requires": {
-        "ms": "0.7.1"
+        "ms": "2.0.0"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
+        }
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@@ -1581,15 +1569,6 @@
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-          "version": "2.6.9",
-          "bundled": true,
-          "dev": true,
-          "optional": true,
-          "requires": {
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           "bundled": true,
@@ -1759,9 +1738,7 @@
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         "ms": {
           "version": "2.0.0",
-          "bundled": true,
-          "dev": true,
-          "optional": true
+          "bundled": true
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@@ -4003,12 +3980,6 @@
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-      "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-      "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
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@@ -4917,15 +4888,6 @@
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-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
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@@ -5168,8 +5130,7 @@
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-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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@@ -5674,15 +5635,6 @@
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-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "dev": true,
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@@ -5919,8 +5871,7 @@
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-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-          "dev": true
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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       }
     },