diff --git a/package.json b/package.json
index 8a023b055..2c89fd189 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "@types/mocha": "5.2.7",
     "@types/node": "10.12.18",
     "@types/sinon": "7.0.11",
-    "expect": "^24.1.0",
+    "expect": "^24.8.0",
     "husky": "^1.1.2",
     "lnfs-cli": "^2.1.0",
     "lodash": "^4.17.11",
diff --git a/yarn.lock b/yarn.lock
index da697a9a5..9194f1238 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -772,6 +772,42 @@
   resolved "https://registry.yarnpkg.com/@iarna/toml/-/toml-2.2.1.tgz#82d0993d8882bb05e0645fbb4731d9e939e895b3"
   integrity sha512-I2EjI9TbEFJNLziNPFfpo64PNanOaK17iL2kTW/jGlGOa4bvHw4VEied83kOEB7NJjXf1KfvmsQ2aEjy3xjiGg==
 
+"@jest/console@^24.7.1":
+  version "24.7.1"
+  resolved "https://registry.yarnpkg.com/@jest/console/-/console-24.7.1.tgz#32a9e42535a97aedfe037e725bd67e954b459545"
+  integrity sha512-iNhtIy2M8bXlAOULWVTUxmnelTLFneTNEkHCgPmgd+zNwy9zVddJ6oS5rZ9iwoscNdT5mMwUd0C51v/fSlzItg==
+  dependencies:
+    "@jest/source-map" "^24.3.0"
+    chalk "^2.0.1"
+    slash "^2.0.0"
+
+"@jest/source-map@^24.3.0":
+  version "24.3.0"
+  resolved "https://registry.yarnpkg.com/@jest/source-map/-/source-map-24.3.0.tgz#563be3aa4d224caf65ff77edc95cd1ca4da67f28"
+  integrity sha512-zALZt1t2ou8le/crCeeiRYzvdnTzaIlpOWaet45lNSqNJUnXbppUUFR4ZUAlzgDmKee4Q5P/tKXypI1RiHwgag==
+  dependencies:
+    callsites "^3.0.0"
+    graceful-fs "^4.1.15"
+    source-map "^0.6.0"
+
+"@jest/test-result@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/@jest/test-result/-/test-result-24.8.0.tgz#7675d0aaf9d2484caa65e048d9b467d160f8e9d3"
+  integrity sha512-+YdLlxwizlfqkFDh7Mc7ONPQAhA4YylU1s529vVM1rsf67vGZH/2GGm5uO8QzPeVyaVMobCQ7FTxl38QrKRlng==
+  dependencies:
+    "@jest/console" "^24.7.1"
+    "@jest/types" "^24.8.0"
+    "@types/istanbul-lib-coverage" "^2.0.0"
+
+"@jest/types@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-24.8.0.tgz#f31e25948c58f0abd8c845ae26fcea1491dea7ad"
+  integrity sha512-g17UxVr2YfBtaMUxn9u/4+siG1ptg9IGYAYwvpwn61nBg779RXnjE/m7CxYcIzEt0AbHZZAHSEZNhkE2WxURVg==
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^1.1.1"
+    "@types/yargs" "^12.0.9"
+
 "@marionebl/sander@^0.6.0":
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/@marionebl/sander/-/sander-0.6.1.tgz#1958965874f24bc51be48875feb50d642fc41f7b"
@@ -900,6 +936,26 @@
   resolved "https://registry.yarnpkg.com/@types/expect/-/expect-1.20.4.tgz#8288e51737bf7e3ab5d7c77bfa695883745264e5"
   integrity sha512-Q5Vn3yjTDyCMV50TB6VRIbQNxSE4OmZR86VSbGaNpfUolm0iePBB4KdEEHmxoY5sT2+2DIvXW0rvMDP2nHZ4Mg==
 
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz#42995b446db9a48a11a07ec083499a860e9138ff"
+  integrity sha512-hRJD2ahnnpLgsj6KWMYSrmXkM3rm2Dl1qkx6IOFD5FnuNPXJIG5L0dhgKXCYTRMGzU4n0wImQ/xfmRc4POUFlg==
+
+"@types/istanbul-lib-report@*":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-report/-/istanbul-lib-report-1.1.1.tgz#e5471e7fa33c61358dd38426189c037a58433b8c"
+  integrity sha512-3BUTyMzbZa2DtDI2BkERNC6jJw2Mr2Y0oGI7mRxYNBPxppbtEK1F66u3bKwU2g+wxwWI7PAoRpJnOY1grJqzHg==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+
+"@types/istanbul-reports@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-reports/-/istanbul-reports-1.1.1.tgz#7a8cbf6a406f36c8add871625b278eaf0b0d255a"
+  integrity sha512-UpYjBi8xefVChsCoBpKShdxTllC9pwISirfoZsUa2AAdQg/Jd2KQGtSbw+ya7GPo7x/wAPlH6JBhKhAsXUEZNA==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+    "@types/istanbul-lib-report" "*"
+
 "@types/lodash@4.14.134":
   version "4.14.134"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.134.tgz#9032b440122db3a2a56200e91191996161dde5b9"
@@ -925,6 +981,16 @@
   resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-7.0.11.tgz#6f28f005a36e779b7db0f1359b9fb9eef72aae88"
   integrity sha512-6ee09Ugx6GyEr0opUIakmxIWFNmqYPjkqa3/BuxCBokA0klsOLPgMD5K4q40lH7/yZVuJVzOfQpd7pipwjngkQ==
 
+"@types/stack-utils@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
+  integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
+
+"@types/yargs@^12.0.9":
+  version "12.0.12"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-12.0.12.tgz#45dd1d0638e8c8f153e87d296907659296873916"
+  integrity sha512-SOhuU4wNBxhhTHxYaiG5NY4HBhDIDnJF60GU+2LqHAdKKer86//e4yg69aENCtQ04n0ovz+tq2YPME5t5yp4pw==
+
 JSONStream@^1.0.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -2258,10 +2324,10 @@ detect-libc@^1.0.2:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
 
-diff-sequences@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.0.0.tgz#cdf8e27ed20d8b8d3caccb4e0c0d8fe31a173013"
-  integrity sha512-46OkIuVGBBnrC0soO/4LHu5LHGHx0uhP65OVz8XOrAJpqiCB2aVIuESvjI1F9oqebuvY8lekS1pt6TN7vt7qsw==
+diff-sequences@^24.3.0:
+  version "24.3.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.3.0.tgz#0f20e8a1df1abddaf4d9c226680952e64118b975"
+  integrity sha512-xLqpez+Zj9GKSnPWS0WZw1igGocZ+uua8+y+5dDNTT934N3QuY1sp2LkHzwiaYQGz60hMq0pjAshdeXm5VUOEw==
 
 diff@3.5.0, diff@^3.1.0, diff@^3.2.0, diff@^3.5.0:
   version "3.5.0"
@@ -2534,16 +2600,17 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-expect@^24.1.0:
-  version "24.1.0"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-24.1.0.tgz#88e73301c4c785cde5f16da130ab407bdaf8c0f2"
-  integrity sha512-lVcAPhaYkQcIyMS+F8RVwzbm1jro20IG8OkvxQ6f1JfqhVZyyudCwYogQ7wnktlf14iF3ii7ArIUO/mqvrW9Gw==
+expect@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-24.8.0.tgz#471f8ec256b7b6129ca2524b2a62f030df38718d"
+  integrity sha512-/zYvP8iMDrzaaxHVa724eJBCKqSHmO0FA7EDkBiRHxg6OipmMn1fN+C8T9L9K8yr7UONkOifu6+LLH+z76CnaA==
   dependencies:
+    "@jest/types" "^24.8.0"
     ansi-styles "^3.2.0"
-    jest-get-type "^24.0.0"
-    jest-matcher-utils "^24.0.0"
-    jest-message-util "^24.0.0"
-    jest-regex-util "^24.0.0"
+    jest-get-type "^24.8.0"
+    jest-matcher-utils "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-regex-util "^24.3.0"
 
 extend-shallow@^2.0.1:
   version "2.0.1"
@@ -2827,10 +2894,10 @@ globby@^6.1.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3:
-  version "4.1.11"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
-  integrity sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=
+graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.3:
+  version "4.1.15"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
+  integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
 
 grapheme-breaker@^0.3.2:
   version "0.3.2"
@@ -3479,46 +3546,49 @@ istanbul-reports@^2.0.1:
   dependencies:
     handlebars "^4.0.11"
 
-jest-diff@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.0.0.tgz#a3e5f573dbac482f7d9513ac9cfa21644d3d6b34"
-  integrity sha512-XY5wMpRaTsuMoU+1/B2zQSKQ9RdE9gsLkGydx3nvApeyPijLA8GtEvIcPwISRCer+VDf9W1mStTYYq6fPt8ryA==
+jest-diff@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.8.0.tgz#146435e7d1e3ffdf293d53ff97e193f1d1546172"
+  integrity sha512-wxetCEl49zUpJ/bvUmIFjd/o52J+yWcoc5ZyPq4/W1LUKGEhRYDIbP1KcF6t+PvqNrGAFk4/JhtxDq/Nnzs66g==
   dependencies:
     chalk "^2.0.1"
-    diff-sequences "^24.0.0"
-    jest-get-type "^24.0.0"
-    pretty-format "^24.0.0"
+    diff-sequences "^24.3.0"
+    jest-get-type "^24.8.0"
+    pretty-format "^24.8.0"
 
-jest-get-type@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-24.0.0.tgz#36e72930b78e33da59a4f63d44d332188278940b"
-  integrity sha512-z6/Eyf6s9ZDGz7eOvl+fzpuJmN9i0KyTt1no37/dHu8galssxz5ZEgnc1KaV8R31q1khxyhB4ui/X5ZjjPk77w==
+jest-get-type@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-24.8.0.tgz#a7440de30b651f5a70ea3ed7ff073a32dfe646fc"
+  integrity sha512-RR4fo8jEmMD9zSz2nLbs2j0zvPpk/KCEz3a62jJWbd2ayNo0cb+KFRxPHVhE4ZmgGJEQp0fosmNz84IfqM8cMQ==
 
-jest-matcher-utils@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.0.0.tgz#fc9c41cfc49b2c3ec14e576f53d519c37729d579"
-  integrity sha512-LQTDmO+aWRz1Tf9HJg+HlPHhDh1E1c65kVwRFo5mwCVp5aQDzlkz4+vCvXhOKFjitV2f0kMdHxnODrXVoi+rlA==
+jest-matcher-utils@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.8.0.tgz#2bce42204c9af12bde46f83dc839efe8be832495"
+  integrity sha512-lex1yASY51FvUuHgm0GOVj7DCYEouWSlIYmCW7APSqB9v8mXmKSn5+sWVF0MhuASG0bnYY106/49JU1FZNl5hw==
   dependencies:
     chalk "^2.0.1"
-    jest-diff "^24.0.0"
-    jest-get-type "^24.0.0"
-    pretty-format "^24.0.0"
+    jest-diff "^24.8.0"
+    jest-get-type "^24.8.0"
+    pretty-format "^24.8.0"
 
-jest-message-util@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.0.0.tgz#a07a141433b2c992dbaec68d4cbfe470ba289619"
-  integrity sha512-J9ROJIwz/IeC+eV1XSwnRK4oAwPuhmxEyYx1+K5UI+pIYwFZDSrfZaiWTdq0d2xYFw4Xiu+0KQWsdsQpgJMf3Q==
+jest-message-util@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.8.0.tgz#0d6891e72a4beacc0292b638685df42e28d6218b"
+  integrity sha512-p2k71rf/b6ns8btdB0uVdljWo9h0ovpnEe05ZKWceQGfXYr4KkzgKo3PBi8wdnd9OtNh46VpNIJynUn/3MKm1g==
   dependencies:
     "@babel/code-frame" "^7.0.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
+    "@types/stack-utils" "^1.0.1"
     chalk "^2.0.1"
     micromatch "^3.1.10"
     slash "^2.0.0"
     stack-utils "^1.0.1"
 
-jest-regex-util@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-24.0.0.tgz#4feee8ec4a358f5bee0a654e94eb26163cb9089a"
-  integrity sha512-Jv/uOTCuC+PY7WpJl2mpoI+WbY2ut73qwwO9ByJJNwOCwr1qWhEW2Lyi2S9ZewUdJqeVpEBisdEVZSI+Zxo58Q==
+jest-regex-util@^24.3.0:
+  version "24.3.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-24.3.0.tgz#d5a65f60be1ae3e310d5214a0307581995227b36"
+  integrity sha512-tXQR1NEOyGlfylyEjg1ImtScwMq8Oh3iJbGTjN7p0J23EuVX1MA8rwU69K4sLbCmwzgCUbVkm0FkSF9TdzOhtg==
 
 js-base64@^2.1.9:
   version "2.4.9"
@@ -5303,13 +5373,15 @@ prettier@^1.17.1:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.17.1.tgz#ed64b4e93e370cb8a25b9ef7fef3e4fd1c0995db"
   integrity sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==
 
-pretty-format@^24.0.0:
-  version "24.0.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.0.0.tgz#cb6599fd73ac088e37ed682f61291e4678f48591"
-  integrity sha512-LszZaKG665djUcqg5ZQq+XzezHLKrxsA86ZABTozp+oNhkdqa+tG2dX4qa6ERl5c/sRDrAa3lHmwnvKoP+OG/g==
+pretty-format@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.8.0.tgz#8dae7044f58db7cb8be245383b565a963e3c27f2"
+  integrity sha512-P952T7dkrDEplsR+TuY7q3VXDae5Sr7zmQb12JU/NDQa/3CH7/QW0yvqLcGN6jL+zQFKaoJcPc+yJxMTGmosqw==
   dependencies:
+    "@jest/types" "^24.8.0"
     ansi-regex "^4.0.0"
     ansi-styles "^3.2.0"
+    react-is "^16.8.4"
 
 private@^0.1.6:
   version "0.1.8"
@@ -5420,6 +5492,11 @@ rc@^1.2.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-is@^16.8.4:
+  version "16.8.6"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.8.6.tgz#5bbc1e2d29141c9fbdfed456343fe2bc430a6a16"
+  integrity sha512-aUk3bHfZ2bRSVFFbbeVS4i+lNPZr3/WM5jT2J5omUVV1zzcs1nAaf3l51ctA5FFvCRbhrH0bdAsRRQddFJZPtA==
+
 read-pkg-up@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"