diff --git a/package-lock.json b/package-lock.json
index 849272a..c059830 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -127,9 +127,19 @@
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@@ -1151,6 +1161,21 @@
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@@ -1424,7 +1457,7 @@
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@@ -1565,24 +1599,6 @@
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@@ -2024,12 +2027,6 @@
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@@ -2049,15 +2046,6 @@
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@@ -2203,14 +2191,6 @@
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@@ -2508,6 +2488,11 @@
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+        "corser": "^2.0.1",
+        "he": "^1.2.0",
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@@ -2637,6 +2662,14 @@
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@@ -3143,9 +3168,9 @@
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@@ -3437,18 +3463,9 @@
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@@ -3581,13 +3598,28 @@
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-        "debug": "^2.2.0",
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+        "async": "^2.6.4",
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+        }
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@@ -3637,8 +3669,7 @@
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@@ -4187,7 +4218,7 @@
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@@ -4256,8 +4287,7 @@
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-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "dev": true
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "sass-graph": {
       "version": "2.2.4",
@@ -4292,6 +4322,11 @@
         }
       }
     },
+    "secure-compare": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/secure-compare/-/secure-compare-3.0.1.tgz",
+      "integrity": "sha512-AckIIV90rPDcBcglUwXPF3kg0P0qmPsPXAj6BBEENQE1p5yA1xfmDJzfi1Tappj37Pv2mVbKpL3Z1T+Nn7k1Qw=="
+    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
@@ -4758,18 +4793,11 @@
       "dev": true
     },
     "union": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/union/-/union-0.4.6.tgz",
-      "integrity": "sha1-GY+9rrolTniLDvy2MLwR8kopWeA=",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
+      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
       "requires": {
-        "qs": "~2.3.3"
-      },
-      "dependencies": {
-        "qs": {
-          "version": "2.3.3",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-2.3.3.tgz",
-          "integrity": "sha1-6eha2+ddoLvkyOBHaghikPhjtAQ="
-        }
+        "qs": "^6.4.0"
       }
     },
     "union-value": {
@@ -4878,9 +4906,9 @@
       "optional": true
     },
     "url-join": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/url-join/-/url-join-2.0.5.tgz",
-      "integrity": "sha1-WvIvGMBSoACkjXuCxenC4v7tpyg="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-4.0.1.tgz",
+      "integrity": "sha512-jk1+QP6ZJqyOiuEI9AEWQfju/nB2Pw466kbA0LEZljHwKeMgd9WrAEgEGxjPDD2+TNbbb37rTyhEfrCXfuKXnA=="
     },
     "use": {
       "version": "3.1.1",
@@ -4937,6 +4965,14 @@
         "extsprintf": "^1.2.0"
       }
     },
+    "whatwg-encoding": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
+      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
+      "requires": {
+        "iconv-lite": "0.6.3"
+      }
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -4961,11 +4997,6 @@
         "string-width": "^1.0.2 || 2"
       }
     },
-    "wordwrap": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
-    },
     "wrap-ansi": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
diff --git a/package.json b/package.json
index c20f11f..33cfdfd 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
     "kill": "killall node"
   },
   "dependencies": {
-    "http-server": "^0.11.1"
+    "http-server": "^14.1.1"
   }
 }