diff --git a/package-lock.json b/package-lock.json
index 95e6d8c..baf2250 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -80,6 +80,21 @@
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@@ -226,6 +300,12 @@
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+      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
       "dev": true,
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-        "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=",
-          "dev": true
-        }
+        "qs": "^6.4.0"
       }
     },
     "uri-path": {
@@ -1872,9 +2146,9 @@
       "dev": true
     },
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-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/url-join/-/url-join-0.0.1.tgz",
-      "integrity": "sha1-HbSK1CLTQCRpqH99l73r/k+x48g=",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-4.0.1.tgz",
+      "integrity": "sha512-jk1+QP6ZJqyOiuEI9AEWQfju/nB2Pw466kbA0LEZljHwKeMgd9WrAEgEGxjPDD2+TNbbb37rTyhEfrCXfuKXnA==",
       "dev": true
     },
     "util-deprecate": {
@@ -1893,6 +2167,43 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
+    "websocket-driver": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.4.tgz",
+      "integrity": "sha512-b17KeDIQVjvb0ssuSDF2cYXSg2iztliJ4B9WdsuB6J952qCPKmnVq4DyW5motImXHDC1cBT/1UezrJVsKw5zjg==",
+      "dev": true,
+      "requires": {
+        "http-parser-js": ">=0.5.1",
+        "safe-buffer": ">=5.1.0",
+        "websocket-extensions": ">=0.1.1"
+      }
+    },
+    "websocket-extensions": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
+      "dev": true
+    },
+    "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==",
+      "dev": true,
+      "requires": {
+        "iconv-lite": "0.6.3"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.6.3",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+          "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+          "dev": true,
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3.0.0"
+          }
+        }
+      }
+    },
     "which": {
       "version": "1.0.9",
       "resolved": "https://registry.npmjs.org/which/-/which-1.0.9.tgz",
@@ -1911,6 +2222,12 @@
       "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
       "dev": true
     },
+    "wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true
+    },
     "yargs": {
       "version": "3.10.0",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
diff --git a/package.json b/package.json
index 51d2a92..653fac4 100644
--- a/package.json
+++ b/package.json
@@ -11,11 +11,11 @@
     "grunt-contrib-cssmin": "^0.13.0",
     "grunt-contrib-sass": "^0.9.2",
     "grunt-contrib-uglify": "^0.9.2",
-    "grunt-contrib-watch": "^0.6.1",
+    "grunt-contrib-watch": "^1.1.0",
     "grunt-rev": "^0.1.0",
     "grunt-text-replace": "^0.4.0",
     "grunt-usemin": "^3.1.1",
-    "http-server": "^0.8.0",
+    "http-server": "^14.1.1",
     "protractor": "~0.20.1",
     "shelljs": "^0.5.3"
   },