diff --git a/package-lock.json b/package-lock.json
index d27bfac..e4b484b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -363,9 +363,9 @@
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-      "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
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@@ -3383,12 +3381,12 @@
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-      "integrity": "sha1-SXBJi+YEwgwAXU9cI67NIda0kJk=",
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@@ -3452,7 +3450,8 @@
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@@ -3470,11 +3469,13 @@
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@@ -3487,15 +3488,18 @@
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@@ -3598,7 +3602,8 @@
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@@ -3620,17 +3626,20 @@
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@@ -3889,18 +3904,20 @@
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@@ -4611,9 +4651,9 @@
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-      "integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E="
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@@ -5762,15 +5786,13 @@
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-        "lodash.clonedeep": "^4.3.2",
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@@ -5784,6 +5806,16 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
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+          "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.1.tgz",
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@@ -5868,9 +5900,9 @@
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-      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM="
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
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@@ -5918,6 +5950,17 @@
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+    "object.assign": {
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+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "requires": {
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+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
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-      "integrity": "sha1-E/vWPNHK8JCLn9k0dq1DpR0eC0k=",
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@@ -7947,9 +8015,9 @@
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-      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.2.tgz",
-      "integrity": "sha1-xvxhZIo9nE52T9P8306hBeSSupg=",
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@@ -8192,12 +8260,12 @@
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-      "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
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@@ -8300,17 +8368,18 @@
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       "requires": {
-        "punycode": "^1.4.1"
+        "psl": "^1.1.28",
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-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
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-      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-      "optional": true
+      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
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@@ -9158,7 +9226,7 @@
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@@ -9307,9 +9375,9 @@
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-      "integrity": "sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.1.tgz",
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@@ -9323,7 +9391,7 @@
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@@ -9334,11 +9402,12 @@
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+      "version": "5.0.0-security.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0-security.0.tgz",
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+        "camelcase": "^3.0.0",
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diff --git a/package.json b/package.json
index 2f0a25c..0dcb53f 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
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     "keccak": "^1.4.0",
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     "randombytes": "^2.0.6",
     "remodal": "^1.1.1",