diff --git a/snap-reference/package-lock.json b/snap-reference/package-lock.json
index fc302a1..7dd03d5 100644
--- a/snap-reference/package-lock.json
+++ b/snap-reference/package-lock.json
@@ -143,22 +143,28 @@
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+    "available-typed-arrays": {
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+      "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.5.tgz",
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+      "dev": true
+    },
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-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.112.0.tgz",
-      "integrity": "sha1-mgSMDdWnQHoh9uhiNx0gSanPs1A=",
+      "version": "2.1354.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.1354.0.tgz",
+      "integrity": "sha512-3aDxvyuOqMB9DqJguCq6p8momdsz0JR1axwkWOOCzHA7a35+Bw+WLmqt3pWwRjR1tGIwkkZ2CvGJObYHsOuw3w==",
       "dev": true,
       "requires": {
-        "buffer": "4.9.1",
-        "crypto-browserify": "1.0.9",
+        "buffer": "4.9.2",
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-        "jmespath": "0.15.0",
+        "ieee754": "1.1.13",
+        "jmespath": "0.16.0",
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         "sax": "1.2.1",
         "url": "0.10.3",
-        "uuid": "3.0.1",
-        "xml2js": "0.4.17",
-        "xmlbuilder": "4.2.1"
+        "util": "^0.12.4",
+        "uuid": "8.0.0",
+        "xml2js": "0.5.0"
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@@ -842,9 +848,9 @@
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-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.2.1.tgz",
-      "integrity": "sha512-dwVUVIXsBZXwTuwnXI9RK8sBmgq09NDHzyR9SAph9eqk76gKK2JSQmZARC2zRC81JC2QTtxD0ARU5qTS25gIGw==",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
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@@ -886,14 +892,24 @@
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-      "resolved": "https://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==",
       "dev": true,
       "requires": {
-        "base64-js": "1.2.1",
-        "ieee754": "1.1.8",
-        "isarray": "1.0.0"
+        "base64-js": "^1.0.2",
+        "ieee754": "^1.1.4",
+        "isarray": "^1.0.0"
+      }
+    },
+    "call-bind": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
       }
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@@ -1050,12 +1066,6 @@
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-      "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-1.0.9.tgz",
-      "integrity": "sha1-zFRJaF37hesRyYKKzHy4erW7/MA=",
-      "dev": true
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@@ -1315,7 +1325,7 @@
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-      "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ=",
+      "integrity": "sha512-kEcvvCBByWXGnZy6JUlgAp2gBIUjfCAV6P6TgT1/aaQKcmuAEC4OZTV1I4EWQLz2gxZw76atuVyvHhTxvi0Flw==",
       "dev": true
     },
     "expand-brackets": {
@@ -1481,6 +1491,15 @@
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+    "for-each": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
+      "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==",
+      "dev": true,
+      "requires": {
+        "is-callable": "^1.1.3"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/for-in/-/for-in-1.0.2.tgz",
@@ -1539,7 +1558,8 @@
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-          "dev": true
+          "dev": true,
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@@ -1590,7 +1610,8 @@
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-          "dev": true
+          "dev": true,
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@@ -1605,6 +1626,7 @@
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           "bundled": true,
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+          "optional": true,
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           }
@@ -1613,6 +1635,7 @@
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           "bundled": true,
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+          "optional": true,
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@@ -1621,6 +1644,7 @@
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+          "optional": true,
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@@ -1629,7 +1653,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1646,12 +1671,14 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "combined-stream": {
           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1659,17 +1686,20 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "core-util-is": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -1715,7 +1745,8 @@
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-          "dev": true
+          "dev": true,
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@@ -1741,7 +1772,8 @@
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+          "dev": true,
+          "optional": true
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@@ -1763,12 +1795,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1824,6 +1858,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1836,7 +1871,8 @@
         "graceful-fs": {
           "version": "4.1.11",
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1875,7 +1911,8 @@
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           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1892,6 +1929,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1900,7 +1938,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1912,6 +1951,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1925,7 +1965,8 @@
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1998,12 +2039,14 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -2012,6 +2055,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -2019,12 +2063,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -2077,7 +2123,8 @@
         "number-is-nan": {
           "version": "1.0.1",
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "oauth-sign": {
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@@ -2095,6 +2142,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2124,7 +2172,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
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-          "dev": true
+          "dev": true,
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@@ -2135,7 +2184,8 @@
         "process-nextick-args": {
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-          "dev": true
+          "dev": true,
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@@ -2173,6 +2223,7 @@
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           "bundled": true,
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+          "optional": true,
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@@ -2217,6 +2268,7 @@
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@@ -2224,7 +2276,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "5.3.0",
@@ -2282,6 +2335,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2292,6 +2346,7 @@
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2306,6 +2361,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2320,6 +2376,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2375,7 +2432,8 @@
         "util-deprecate": {
           "version": "1.0.2",
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -2404,16 +2462,34 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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       }
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+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "dev": true
+    },
     "functional-red-black-tree": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz",
       "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=",
       "dev": true
     },
+    "get-intrinsic": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.0.tgz",
+      "integrity": "sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      }
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       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -2443,6 +2519,7 @@
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       "integrity": "sha1-gTg9ctsFT8zPUzbaqQLxgvbtuyg=",
       "dev": true,
+      "optional": true,
       "requires": {
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       }
@@ -2467,12 +2544,30 @@
         "pinkie-promise": "2.0.1"
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+    "gopd": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz",
+      "integrity": "sha512-d65bNlIadxvpb/A2abVdlqKqV563juRnZ1Wtk6s1sIR8uNsXR70xqIzVqxVf1eTqDunwT2MkczEeaezCKTZhwA==",
+      "dev": true,
+      "requires": {
+        "get-intrinsic": "^1.1.3"
+      }
+    },
     "graceful-fs": {
       "version": "4.1.11",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
       "dev": true
     },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
@@ -2488,6 +2583,21 @@
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       "dev": true
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+    "has-symbols": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
+      "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
+      "dev": true
+    },
+    "has-tostringtag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.0.tgz",
+      "integrity": "sha512-kFjcSNhnlGV1kyoGk7OXKSawH5JOb/LzUc5w9B02hOTO0dfFRjbHQKvg1d6cf3HbeUmtU9VbbV3qzZ2Teh97WQ==",
+      "dev": true,
+      "requires": {
+        "has-symbols": "^1.0.2"
+      }
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@@ -2514,9 +2624,9 @@
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-      "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==",
       "dev": true
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@@ -2622,6 +2732,16 @@
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       }
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+    "is-arguments": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.1.1.tgz",
+      "integrity": "sha512-8Q7EARjzEnKpt/PCD7e1cgUS0a6X8u5tdSiMqXhojOdoV9TsMsiO+9VLC5vAmO8N7/GmXn7yjR8qnA6bVAEzfA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "has-tostringtag": "^1.0.0"
+      }
+    },
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@@ -2637,6 +2757,12 @@
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       "integrity": "sha1-Hzsm72E7IUuIy8ojzGwB2Hlh7sw="
     },
+    "is-callable": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.7.tgz",
+      "integrity": "sha512-1BC0BVFhS/p0qtw6enp8e+8OD0UrK0oFLztSjNzhcKA3WDuJxxAPXzPuPtKkjEY9UUoEWlX/8fgKeu2S8i9JTA==",
+      "dev": true
+    },
     "is-dotfile": {
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       "resolved": "https://registry.npmjs.org/is-dotfile/-/is-dotfile-1.0.3.tgz",
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-      "dev": true
+      "dev": true,
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       "integrity": "sha1-7wiaF40Ug7quTZPrmLT55OEdmQo=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -3438,7 +3592,7 @@
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-      "integrity": "sha1-e45lYZCyKOgaZq6nSEgNgozS03o=",
+      "integrity": "sha512-8I2a3LovHTOpm7NV5yOyO8IHqgVsfK4+UuySrXU8YXkSRX7k6hCV9b3HrkKCr3nMpgj+0bmocaJJWpvp1oc7ZA==",
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@@ -3691,7 +3845,7 @@
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-      "integrity": "sha1-Ah5NnHcF8hu/N9A861h2dAJ3TGQ=",
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@@ -3704,15 +3858,28 @@
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       "dev": true
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+    "util": {
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+      "resolved": "https://registry.npmjs.org/util/-/util-0.12.5.tgz",
+      "integrity": "sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA==",
+      "dev": true,
+      "requires": {
+        "inherits": "^2.0.3",
+        "is-arguments": "^1.0.4",
+        "is-generator-function": "^1.0.7",
+        "is-typed-array": "^1.1.3",
+        "which-typed-array": "^1.1.2"
+      }
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     "util-deprecate": {
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-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
-      "integrity": "sha1-ZUS7ot/ajBzxfmKaOjBeK7H+5sE=",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.0.0.tgz",
+      "integrity": "sha512-jOXGuXZAWdsTH7eZLtyXMqUb9EcWMGZNbL9YcGBJl4MH4nrxHmZJhEHvyLFrkxo+28uLb/NYRcStH48fnD0Vzw==",
       "dev": true
     },
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@@ -3733,6 +3900,20 @@
         "isexe": "2.0.0"
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+    "which-typed-array": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.9.tgz",
+      "integrity": "sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.0",
+        "is-typed-array": "^1.1.10"
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       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
@@ -3774,23 +3955,20 @@
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-      "integrity": "sha1-F76T6q4/O3eTWceVtBlwWogX6Gg=",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.5.0.tgz",
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       "requires": {
-        "sax": "1.2.1",
-        "xmlbuilder": "4.2.1"
+        "sax": ">=0.6.0",
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-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-4.2.1.tgz",
-      "integrity": "sha1-qlijBBoGb5DqoWwvU4n/GfP0YaU=",
-      "dev": true,
-      "requires": {
-        "lodash": "4.17.4"
-      }
+      "version": "11.0.1",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+      "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==",
+      "dev": true
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diff --git a/snap-reference/package.json b/snap-reference/package.json
index ec83b4d..400327b 100644
--- a/snap-reference/package.json
+++ b/snap-reference/package.json
@@ -17,7 +17,7 @@
     "tar": "^4.0.1"
   },
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-    "aws-sdk": "^2.111.0",
+    "aws-sdk": "^2.1354.0",
     "babel-cli": "^6.26.0",
     "babel-preset-env": "^1.6.0",
     "eslint": "^4.6.1",