diff --git a/package-lock.json b/package-lock.json
index 6d0e86c..a40d051 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -302,18 +302,18 @@
       "integrity": "sha1-+PwEyjoTeErenhZBr5hXjPvWR6k="
     },
     "aws-sdk": {
-      "version": "2.327.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.327.0.tgz",
-      "integrity": "sha512-qmDXPR7i2NhK2Gsvfh9TIkHyx6P1YGQ+3n08EIJrQ+Lgl8mS63Xg5AuMtOXszdRivjh3G6LTJe6HXmpsebkL1w==",
+      "version": "2.999.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.999.0.tgz",
+      "integrity": "sha512-OcnD7m+HCZv2qDzmS7TgABGf26mVPfIyah0Dgz7hHAxBtx78qFWi/s9U6BDxVBKWLg7OKWVHf0opiMG4ujteqg==",
       "requires": {
-        "buffer": "4.9.1",
+        "buffer": "4.9.2",
         "events": "1.1.1",
-        "ieee754": "1.1.8",
+        "ieee754": "1.1.13",
         "jmespath": "0.15.0",
         "querystring": "0.2.0",
         "sax": "1.2.1",
         "url": "0.10.3",
-        "uuid": "3.1.0",
+        "uuid": "3.3.2",
         "xml2js": "0.4.19"
       }
     },
@@ -335,9 +335,9 @@
       "dev": true
     },
     "base64-js": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
-      "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "bin-protocol": {
       "version": "3.0.4",
@@ -388,13 +388,13 @@
       "dev": true
     },
     "buffer": {
-      "version": "4.9.1",
-      "resolved": "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
-      "integrity": "sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=",
+      "version": "4.9.2",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.2.tgz",
+      "integrity": "sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==",
       "requires": {
-        "base64-js": "1.3.0",
-        "ieee754": "1.1.8",
-        "isarray": "1.0.0"
+        "base64-js": "^1.0.2",
+        "ieee754": "^1.1.4",
+        "isarray": "^1.0.0"
       }
     },
     "buffer-crc32": {
@@ -1061,7 +1061,7 @@
     },
     "events": {
       "version": "1.1.1",
-      "resolved": "http://registry.npmjs.org/events/-/events-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/events/-/events-1.1.1.tgz",
       "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ="
     },
     "express": {
@@ -1378,9 +1378,9 @@
       "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ=="
     },
     "ieee754": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.8.tgz",
-      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q="
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
+      "integrity": "sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg=="
     },
     "ignore": {
       "version": "3.3.10",
@@ -2119,6 +2119,7 @@
           "version": "0.1.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "3.2.2",
             "longest": "1.0.1",
@@ -3061,7 +3062,8 @@
         "longest": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "lru-cache": {
           "version": "4.1.3",
@@ -4608,7 +4610,7 @@
     },
     "sax": {
       "version": "1.2.1",
-      "resolved": "http://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
       "integrity": "sha1-e45lYZCyKOgaZq6nSEgNgozS03o="
     },
     "semver": {
@@ -5001,9 +5003,9 @@
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
     "uuid": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.1.0.tgz",
-      "integrity": "sha512-DIWtzUkw04M4k3bf1IcpS2tngXEL26YUD2M0tMDUpnUrz2hgzUBlD55a4FjdLGPvfHxS6uluGWvaVEqgBcVa+g=="
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
+      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -5076,8 +5078,8 @@
       "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz",
       "integrity": "sha512-esZnJZJOiJR9wWKMyuvSE1y6Dq5LCuJanqhxslH2bxM6duahNZ+HMpCLhBQGZkbX6xRf8x1Y2eJlgt2q3qo49Q==",
       "requires": {
-        "sax": "1.2.1",
-        "xmlbuilder": "9.0.7"
+        "sax": ">=0.6.0",
+        "xmlbuilder": "~9.0.1"
       }
     },
     "xmlbuilder": {
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 4d71d21..5a482ea
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "standard": "^11.0.1"
   },
   "dependencies": {
-    "aws-sdk": "^2.286.2",
+    "aws-sdk": "^2.999.0",
     "bluebird": "^3.5.1",
     "co": "^4.6.0",
     "config": "^1.21.0",