diff --git a/package-lock.json b/package-lock.json
index bd850fc..f4d7f46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "amino.js",
-  "version": "2.0.0",
+  "version": "2.1.0",
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       "dev": true,
       "requires": {
-        "chalk": "2.3.0",
-        "esutils": "2.0.2",
-        "js-tokens": "3.0.2"
+        "chalk": "^2.0.0",
+        "esutils": "^2.0.2",
+        "js-tokens": "^3.0.0"
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@@ -44,7 +44,7 @@
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         "@babel/types": "7.0.0-beta.36",
         "babylon": "7.0.0-beta.36",
-        "lodash": "4.17.4"
+        "lodash": "^4.2.0"
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@@ -57,10 +57,10 @@
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-        "debug": "3.1.0",
-        "globals": "11.3.0",
-        "invariant": "2.2.2",
-        "lodash": "4.17.4"
+        "debug": "^3.0.1",
+        "globals": "^11.1.0",
+        "invariant": "^2.2.0",
+        "lodash": "^4.2.0"
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       "dev": true,
       "requires": {
-        "esutils": "2.0.2",
-        "lodash": "4.17.4",
-        "to-fast-properties": "2.0.0"
+        "esutils": "^2.0.2",
+        "lodash": "^4.2.0",
+        "to-fast-properties": "^2.0.0"
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@@ -86,7 +86,7 @@
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       "dev": true,
       "requires": {
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+        "acorn": "^3.0.4"
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@@ -101,11 +101,12 @@
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       "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "dev": true,
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-        "co": "4.6.0",
-        "fast-deep-equal": "1.0.0",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.3.1"
+        "co": "^4.6.0",
+        "fast-deep-equal": "^1.0.0",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.3.0"
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@@ -138,7 +139,7 @@
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       "dev": true,
       "requires": {
-        "array-uniq": "1.0.3"
+        "array-uniq": "^1.0.1"
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@@ -166,7 +167,7 @@
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-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
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@@ -174,9 +175,9 @@
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.6.0.tgz",
-      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4="
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.12.0.tgz",
+      "integrity": "sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg=="
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@@ -184,9 +185,9 @@
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       "dev": true,
       "requires": {
-        "chalk": "1.1.3",
-        "esutils": "2.0.2",
-        "js-tokens": "3.0.2"
+        "chalk": "^1.1.3",
+        "esutils": "^2.0.2",
+        "js-tokens": "^3.0.2"
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@@ -195,11 +196,11 @@
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-            "has-ansi": "2.0.0",
-            "strip-ansi": "3.0.1",
-            "supports-color": "2.0.0"
+            "ansi-styles": "^2.2.1",
+            "escape-string-regexp": "^1.0.2",
+            "has-ansi": "^2.0.0",
+            "strip-ansi": "^3.0.0",
+            "supports-color": "^2.0.0"
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@@ -208,7 +209,7 @@
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           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
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@@ -229,8 +230,8 @@
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         "babylon": "7.0.0-beta.36",
-        "eslint-scope": "3.7.1",
-        "eslint-visitor-keys": "1.0.0"
+        "eslint-scope": "~3.7.1",
+        "eslint-visitor-keys": "^1.0.0"
       }
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     "babylon": {
@@ -245,7 +246,7 @@
       "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
       "optional": true,
       "requires": {
-        "tweetnacl": "0.14.5"
+        "tweetnacl": "^0.14.3"
       }
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     "bluebird": {
@@ -253,18 +254,13 @@
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-    "boom": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
-      "integrity": "sha1-T4owBctKfjiJ90kDD9JbluAdLjE="
-    },
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       "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-0.1.0.tgz",
       "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
       "dev": true,
       "requires": {
-        "callsites": "0.2.0"
+        "callsites": "^0.2.0"
       }
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@@ -284,9 +280,9 @@
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       "dev": true,
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-        "ansi-styles": "3.2.0",
-        "escape-string-regexp": "1.0.5",
-        "supports-color": "4.4.0"
+        "ansi-styles": "^3.1.0",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^4.0.0"
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@@ -295,7 +291,7 @@
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           "dev": true,
           "requires": {
-            "color-convert": "1.9.1"
+            "color-convert": "^1.9.0"
           }
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@@ -318,7 +314,7 @@
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       "dev": true,
       "requires": {
-        "restore-cursor": "2.0.0"
+        "restore-cursor": "^2.0.0"
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@@ -330,7 +326,8 @@
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       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true
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@@ -338,7 +335,7 @@
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       "dev": true,
       "requires": {
-        "color-name": "1.1.3"
+        "color-name": "^1.1.1"
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@@ -348,11 +345,11 @@
       "dev": true
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-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
-      "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
       "requires": {
-        "delayed-stream": "1.0.0"
+        "delayed-stream": "~1.0.0"
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@@ -361,9 +358,9 @@
       "integrity": "sha1-CqxmL9Ur54lk1VMvaUeE5wEQrPc=",
       "dev": true,
       "requires": {
-        "inherits": "2.0.3",
-        "readable-stream": "2.3.3",
-        "typedarray": "0.0.6"
+        "inherits": "^2.0.3",
+        "readable-stream": "^2.2.2",
+        "typedarray": "^0.0.6"
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@@ -377,23 +374,9 @@
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       "dev": true,
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-        "which": "1.3.0"
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-    "cryptiles": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz",
-      "integrity": "sha1-qJ+7Ig9c4l7FboxKqKT9e1sNKf4=",
-      "requires": {
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-        }
+        "lru-cache": "^4.0.1",
+        "shebang-command": "^1.2.0",
+        "which": "^1.2.9"
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@@ -401,7 +384,7 @@
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+        "assert-plus": "^1.0.0"
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@@ -425,19 +408,19 @@
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       "dev": true,
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-        "pify": "2.3.0",
-        "pinkie-promise": "2.0.1",
-        "rimraf": "2.6.2"
+        "globby": "^5.0.0",
+        "is-path-cwd": "^1.0.0",
+        "is-path-in-cwd": "^1.0.0",
+        "object-assign": "^4.0.1",
+        "pify": "^2.0.0",
+        "pinkie-promise": "^2.0.0",
+        "rimraf": "^2.2.8"
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       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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       "dev": true,
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+        "esutils": "^2.0.2"
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@@ -454,8 +437,8 @@
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       "dev": true,
       "requires": {
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-        "entities": "1.1.1"
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@@ -478,7 +461,7 @@
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       "dev": true,
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+        "domelementtype": "1"
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       "dev": true,
       "requires": {
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-        "domelementtype": "1.3.0"
+        "dom-serializer": "0",
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@@ -497,7 +480,7 @@
       "integrity": "sha1-D8c6ntXw1Tw4GTOYUj735UN3dQU=",
       "optional": true,
       "requires": {
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       "requires": {
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+        "iconv-lite": "~0.4.13"
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@@ -526,42 +509,43 @@
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-        "chalk": "2.3.0",
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-        "cross-spawn": "5.1.0",
-        "debug": "3.1.0",
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-        "progress": "2.0.0",
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-        "strip-json-comments": "2.0.1",
-        "table": "4.0.2",
-        "text-table": "0.2.0"
+        "ajv": "^5.3.0",
+        "babel-code-frame": "^6.22.0",
+        "chalk": "^2.1.0",
+        "concat-stream": "^1.6.0",
+        "cross-spawn": "^5.1.0",
+        "debug": "^3.1.0",
+        "doctrine": "^2.1.0",
+        "eslint-scope": "^3.7.1",
+        "eslint-visitor-keys": "^1.0.0",
+        "espree": "^3.5.2",
+        "esquery": "^1.0.0",
+        "esutils": "^2.0.2",
+        "file-entry-cache": "^2.0.0",
+        "functional-red-black-tree": "^1.0.1",
+        "glob": "^7.1.2",
+        "globals": "^11.0.1",
+        "ignore": "^3.3.3",
+        "imurmurhash": "^0.1.4",
+        "inquirer": "^3.0.6",
+        "is-resolvable": "^1.0.0",
+        "js-yaml": "^3.9.1",
+        "json-stable-stringify-without-jsonify": "^1.0.1",
+        "levn": "^0.3.0",
+        "lodash": "^4.17.4",
+        "minimatch": "^3.0.2",
+        "mkdirp": "^0.5.1",
+        "natural-compare": "^1.4.0",
+        "optionator": "^0.8.2",
+        "path-is-inside": "^1.0.2",
+        "pluralize": "^7.0.0",
+        "progress": "^2.0.0",
+        "require-uncached": "^1.0.3",
+        "semver": "^5.3.0",
+        "strip-ansi": "^4.0.0",
+        "strip-json-comments": "~2.0.1",
+        "table": "^4.0.1",
+        "text-table": "~0.2.0"
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@@ -570,8 +554,8 @@
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       "dev": true,
       "requires": {
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-        "estraverse": "4.2.0"
+        "esrecurse": "^4.1.0",
+        "estraverse": "^4.1.1"
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       "dev": true,
       "requires": {
-        "acorn": "5.4.1",
-        "acorn-jsx": "3.0.1"
+        "acorn": "^5.4.0",
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@@ -596,7 +580,7 @@
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       "dev": true,
       "requires": {
-        "estraverse": "4.2.0"
+        "estraverse": "^4.0.0"
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@@ -605,8 +589,8 @@
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       "dev": true,
       "requires": {
-        "estraverse": "4.2.0",
-        "object-assign": "4.1.1"
+        "estraverse": "^4.1.0",
+        "object-assign": "^4.0.1"
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@@ -622,9 +606,9 @@
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       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz",
       "integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==",
-      "dev": true
+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
     },
     "wordwrap": {
       "version": "1.0.0",
@@ -1679,7 +1703,7 @@
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
-        "mkdirp": "0.5.1"
+        "mkdirp": "^0.5.1"
       }
     },
     "xtend": {
diff --git a/package.json b/package.json
index 96840f1..b3c7896 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "dependencies": {
     "hoek": "^5.0.3",
     "isomorphic-fetch": "^2.2.1",
-    "request": "^2.83.0",
-    "request-promise": "^4.2.2"
+    "request": "^2.88.2",
+    "request-promise": "^4.2.6"
   }
 }