diff --git a/package-lock.json b/package-lock.json
index 63ef8c5..fa5101c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,13 +4,28 @@
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@@ -425,19 +326,16 @@
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-      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.0.tgz",
-      "integrity": "sha1-sHoualQagV/Go0zNRTO67DB8qGQ="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
+      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og=="
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
     "util-deprecate": {
       "version": "1.0.2",
@@ -2274,27 +2686,32 @@
       "resolved": "https://registry.npmjs.org/utile/-/utile-0.2.1.tgz",
       "integrity": "sha1-kwyI6ZCY1iIINMNWy9mncFItkNc=",
       "requires": {
-        "async": "0.2.10",
-        "deep-equal": "1.0.1",
-        "i": "0.3.5",
-        "mkdirp": "0.5.1",
-        "ncp": "0.4.2",
-        "rimraf": "2.6.2"
+        "async": "~0.2.9",
+        "deep-equal": "*",
+        "i": "0.3.x",
+        "mkdirp": "0.x.x",
+        "ncp": "0.4.x",
+        "rimraf": "2.x.x"
       }
     },
-    "uuid": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.1.0.tgz",
-      "integrity": "sha512-DIWtzUkw04M4k3bf1IcpS2tngXEL26YUD2M0tMDUpnUrz2hgzUBlD55a4FjdLGPvfHxS6uluGWvaVEqgBcVa+g=="
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "verror": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "requires": {
-        "assert-plus": "1.0.0",
+        "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "1.3.0"
+        "extsprintf": "^1.2.0"
       },
       "dependencies": {
         "assert-plus": {
@@ -2314,13 +2731,13 @@
       "resolved": "https://registry.npmjs.org/winston/-/winston-0.8.3.tgz",
       "integrity": "sha1-ZLar9M0Brcrv1QCTk7HY6L7BnbA=",
       "requires": {
-        "async": "0.2.10",
-        "colors": "0.6.2",
-        "cycle": "1.0.3",
-        "eyes": "0.1.8",
-        "isstream": "0.1.2",
-        "pkginfo": "0.3.1",
-        "stack-trace": "0.0.10"
+        "async": "0.2.x",
+        "colors": "0.6.x",
+        "cycle": "1.0.x",
+        "eyes": "0.1.x",
+        "isstream": "0.1.x",
+        "pkginfo": "0.3.x",
+        "stack-trace": "0.0.x"
       }
     },
     "wordwrap": {
@@ -2334,18 +2751,19 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.1.0.tgz",
-      "integrity": "sha512-TU4/qKFlyQFqNITNWiqPCUY9GqlAhEotlzfcZcve6VT1YEngQl1dDMqwQQS3eMYruJ5r/UD3lcsWib6iVMDGDw==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
       "requires": {
-        "safe-buffer": "5.1.1",
-        "ultron": "1.1.0"
+        "async-limiter": "~1.0.0",
+        "safe-buffer": "~5.1.0",
+        "ultron": "~1.1.0"
       },
       "dependencies": {
         "safe-buffer": {
-          "version": "5.1.1",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+          "version": "5.1.2",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
         }
       }
     }
diff --git a/package.json b/package.json
index 1575da8..139f01a 100644
--- a/package.json
+++ b/package.json
@@ -9,19 +9,19 @@
     "always-tail": "^0.2.0",
     "always-tail2": "^1.0.0",
     "basic-auth": "^1.1.0",
-    "body-parser": "~1.17.1",
+    "body-parser": "^1.18.3",
     "cookie-parser": "~1.4.3",
     "debug": "~2.6.3",
-    "express": "~4.15.2",
+    "express": "^4.16.3",
     "express-ipfilter": "^0.3.1",
     "forever": "^0.15.3",
     "humanize": "0.0.9",
     "jade": "~1.11.0",
     "jsonfile": "^3.0.1",
-    "morgan": "~1.8.1",
-    "nodemailer": "^4.1.0",
-    "serve-favicon": "~2.4.2",
+    "morgan": "^1.9.0",
+    "nodemailer": "^4.6.7",
+    "serve-favicon": "^2.5.0",
     "slack-node": "^0.1.8",
-    "ws": "^3.1.0"
+    "ws": "^3.3.3"
   }
 }