diff --git a/package.json b/package.json
index 2b7643af..469c390f 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "i18next": "^11.2.2",
     "i18next-node-fs-backend": "^1.0.0",
     "invariant": "^2.2.4",
-    "ledger-test-library": "KhalilBellakrid/ledger-test-library-nodejs#7d37482",
+    "ledger-test-library": "MortalKastor/ledger-test-library-nodejs#d782241",
     "lodash": "^4.17.5",
     "moment": "^2.22.1",
     "object-path": "^0.11.4",
@@ -117,7 +117,7 @@
     "electron-builder": "^20.9.0",
     "electron-devtools-installer": "^2.2.3",
     "electron-rebuild": "^1.7.3",
-    "electron-webpack": "^2.0.1",
+    "electron-webpack": "^2.1.0",
     "eslint": "^4.19.1",
     "eslint-config-airbnb": "^16.1.0",
     "eslint-config-prettier": "^2.9.0",
diff --git a/yarn.lock b/yarn.lock
index 4204232d..e56a91d0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1712,7 +1712,7 @@
   version "8.10.10"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.10.tgz#fec07bc2ad549d9e6d2f7aa0fb0be3491b83163a"
 
-"@types/webpack-env@^1.13.5":
+"@types/webpack-env@^1.13.6":
   version "1.13.6"
   resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.13.6.tgz#128d1685a7c34d31ed17010fc87d6a12c1de6976"
 
@@ -1792,7 +1792,7 @@ ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
 
-ajv-keywords@^3.0.0, ajv-keywords@^3.1.0:
+ajv-keywords@^3.0.0, ajv-keywords@^3.1.0, ajv-keywords@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
 
@@ -1814,6 +1814,15 @@ ajv@^6.0.1, ajv@^6.1.0, ajv@^6.1.1:
     json-schema-traverse "^0.3.0"
     uri-js "^3.0.2"
 
+ajv@^6.4.0:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.0.tgz#4c8affdf80887d8f132c9c52ab8a2dc4d0b7b24c"
+  dependencies:
+    fast-deep-equal "^2.0.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.3.0"
+    uri-js "^4.2.1"
+
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
@@ -2104,7 +2113,7 @@ async@^1.4.0, async@^1.5.0, async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
-async@^2.1.2, async@^2.1.4, async@^2.4.1, async@^2.6.0:
+async@^2.1.2, async@^2.1.4, async@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
   dependencies:
@@ -4411,7 +4420,7 @@ css-color-names@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/css-color-names/-/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"
 
-css-hot-loader@^1.3.8:
+css-hot-loader@^1.3.9:
   version "1.3.9"
   resolved "https://registry.yarnpkg.com/css-hot-loader/-/css-hot-loader-1.3.9.tgz#ed22b41126920134a4a2246d7d32113e2425c754"
   dependencies:
@@ -5139,7 +5148,7 @@ dot-prop@^4.1.0:
   dependencies:
     is-obj "^1.0.0"
 
-dotenv-expand@^4.0.1:
+dotenv-expand@^4.0.1, dotenv-expand@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-4.2.0.tgz#def1f1ca5d6059d24a766e587942c21106ce1275"
 
@@ -5263,7 +5272,7 @@ electron-builder-lib@~20.9.0:
     semver "^5.5.0"
     temp-file "^3.1.1"
 
-electron-builder@^20.0.4, electron-builder@^20.9.0:
+electron-builder@^20.9.0:
   version "20.11.1"
   resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.11.1.tgz#a84feea424ac3abfa0dd1e4818dde8338250e543"
   dependencies:
@@ -5291,6 +5300,15 @@ electron-devtools-installer@^2.2.3:
     rimraf "^2.5.2"
     semver "^5.3.0"
 
+electron-devtools-installer@^2.2.4:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/electron-devtools-installer/-/electron-devtools-installer-2.2.4.tgz#261a50337e37121d338b966f07922eb4939a8763"
+  dependencies:
+    "7zip" "0.0.6"
+    cross-unzip "0.0.2"
+    rimraf "^2.5.2"
+    semver "^5.3.0"
+
 electron-download-tf@4.3.4:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/electron-download-tf/-/electron-download-tf-4.3.4.tgz#b03740b2885aa2ad3f8784fae74df427f66d5165"
@@ -5397,7 +5415,7 @@ electron-updater@^2.21.8:
     semver "^5.5.0"
     source-map-support "^0.5.4"
 
-electron-webpack-js@~2.0.0:
+electron-webpack-js@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/electron-webpack-js/-/electron-webpack-js-2.0.2.tgz#2a4d2274fc02e917396d8d9699f831554f6ebd2d"
   dependencies:
@@ -5407,35 +5425,35 @@ electron-webpack-js@~2.0.0:
     babel-plugin-component "^1.1.0"
     babel-plugin-syntax-dynamic-import "^7.0.0-beta.3"
 
-electron-webpack@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/electron-webpack/-/electron-webpack-2.0.1.tgz#4b1f02ccd685cc5bbd16b300e68b00a256e38ad2"
+electron-webpack@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/electron-webpack/-/electron-webpack-2.1.0.tgz#d229cdf8baca006bf9c360ba11e352f799f4004a"
   dependencies:
-    "@types/webpack-env" "^1.13.5"
+    "@types/webpack-env" "^1.13.6"
     async-exit-hook "^2.0.1"
     bluebird-lst "^1.0.5"
-    chalk "^2.3.2"
+    chalk "^2.4.1"
     crocket "^0.9.11"
-    css-hot-loader "^1.3.8"
+    css-hot-loader "^1.3.9"
     css-loader "^0.28.11"
     debug "^3.1.0"
-    electron-devtools-installer "^2.2.3"
-    electron-webpack-js "~2.0.0"
-    extract-text-webpack-plugin "^4.0.0-beta.0"
+    electron-devtools-installer "^2.2.4"
+    electron-webpack-js "~2.0.2"
     file-loader "^1.1.11"
-    fs-extra-p "^4.5.2"
+    fs-extra-p "^4.6.0"
     html-loader "^1.0.0-alpha.0"
-    html-webpack-plugin "^3.1.0"
+    html-webpack-plugin "^3.2.0"
     lazy-val "^1.0.3"
+    mini-css-extract-plugin "^0.4.0"
     node-loader "^0.6.0"
-    read-config-file "^3.0.0"
+    read-config-file "^3.0.1"
     semver "^5.5.0"
-    source-map-support "^0.5.4"
-    style-loader "^0.20.3"
-    uglifyjs-webpack-plugin "^1.2.4"
+    source-map-support "^0.5.5"
+    style-loader "^0.21.0"
+    uglifyjs-webpack-plugin "^1.2.5"
     url-loader "^1.0.1"
-    webpack-cli "^2.0.13"
-    webpack-dev-server "^3.1.1"
+    webpack-cli "^2.1.3"
+    webpack-dev-server "^3.1.4"
     webpack-merge "^4.1.2"
     yargs "^11.1.0"
 
@@ -5447,14 +5465,6 @@ electron@1.8.4:
     electron-download "^3.0.1"
     extract-zip "^1.0.3"
 
-electron@^1.8.2:
-  version "1.8.6"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-1.8.6.tgz#6d45e377b321a35b78a794b64e40b2cf8face6ae"
-  dependencies:
-    "@types/node" "^8.0.24"
-    electron-download "^3.0.1"
-    extract-zip "^1.0.3"
-
 elegant-spinner@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
@@ -6029,15 +6039,6 @@ extglob@^2.0.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-extract-text-webpack-plugin@^4.0.0-beta.0:
-  version "4.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/extract-text-webpack-plugin/-/extract-text-webpack-plugin-4.0.0-beta.0.tgz#f7361d7ff430b42961f8d1321ba8c1757b5d4c42"
-  dependencies:
-    async "^2.4.1"
-    loader-utils "^1.1.0"
-    schema-utils "^0.4.5"
-    webpack-sources "^1.1.0"
-
 extract-zip@^1.0.3:
   version "1.6.6"
   resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.6.tgz#1290ede8d20d0872b429fd3f351ca128ec5ef85c"
@@ -6059,6 +6060,10 @@ fast-deep-equal@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz#c053477817c86b51daa853c81e059b733d023614"
 
+fast-deep-equal@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+
 fast-glob@^2.0.2:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.1.tgz#686c2345be88f3741e174add0be6f2e5b6078889"
@@ -6344,6 +6349,13 @@ fs-extra-p@^4.5.0, fs-extra-p@^4.5.2:
     bluebird-lst "^1.0.5"
     fs-extra "^5.0.0"
 
+fs-extra-p@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/fs-extra-p/-/fs-extra-p-4.6.0.tgz#c7b7117f0dcf8a99c9b2ed589067c960abcf3ef9"
+  dependencies:
+    bluebird-lst "^1.0.5"
+    fs-extra "^6.0.0"
+
 fs-extra@^0.30.0:
   version "0.30.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-0.30.0.tgz#f233ffcc08d4da7d432daa449776989db1df93f0"
@@ -6378,6 +6390,14 @@ fs-extra@^5.0.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-6.0.1.tgz#8abc128f7946e310135ddc93b98bddb410e7a34b"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-minipass@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
@@ -6995,7 +7015,7 @@ html-webpack-plugin@^2.30.1:
     pretty-error "^2.0.2"
     toposort "^1.0.0"
 
-html-webpack-plugin@^3.1.0:
+html-webpack-plugin@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-3.2.0.tgz#b01abbd723acaaa7b37b6af4492ebda03d9dd37b"
   dependencies:
@@ -8165,6 +8185,12 @@ json5@^0.5.0, json5@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
+json5@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
+  dependencies:
+    minimist "^1.2.0"
+
 jsonfile@^2.1.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
@@ -8266,17 +8292,11 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
-ledger-test-library@KhalilBellakrid/ledger-test-library-nodejs#7d37482:
+ledger-test-library@MortalKastor/ledger-test-library-nodejs#d782241:
   version "1.0.0"
-  resolved "https://codeload.github.com/KhalilBellakrid/ledger-test-library-nodejs/tar.gz/7d374820ae44f1b7d2177dfe52deb4702a36cb65"
+  resolved "https://codeload.github.com/MortalKastor/ledger-test-library-nodejs/tar.gz/d782241ab1fd227c891b55c77e802fd76b8474bb"
   dependencies:
     axios "^0.17.1"
-    bindings "^1.3.0"
-    electron "^1.8.2"
-    electron-builder "^20.0.4"
-    electron-rebuild "^1.7.3"
-    nan "^2.6.2"
-    prebuild-install "^2.2.2"
 
 left-pad@^1.2.0:
   version "1.3.0"
@@ -8776,6 +8796,13 @@ min-document@^2.19.0:
   dependencies:
     dom-walk "^0.1.0"
 
+mini-css-extract-plugin@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.0.tgz#ff3bf08bee96e618e177c16ca6131bfecef707f9"
+  dependencies:
+    loader-utils "^1.1.0"
+    webpack-sources "^1.1.0"
+
 minimalistic-assert@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
@@ -10625,7 +10652,7 @@ read-chunk@^2.1.0:
     pify "^3.0.0"
     safe-buffer "^5.1.1"
 
-read-config-file@3.0.0, read-config-file@^3.0.0:
+read-config-file@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-config-file/-/read-config-file-3.0.0.tgz#771def5184a7f76abaf6b2c82f20cb983775b8ea"
   dependencies:
@@ -10639,6 +10666,20 @@ read-config-file@3.0.0, read-config-file@^3.0.0:
     json5 "^0.5.1"
     lazy-val "^1.0.3"
 
+read-config-file@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/read-config-file/-/read-config-file-3.0.1.tgz#307ed2e162fa54306d0ae6d41e9cdc829720d2a9"
+  dependencies:
+    ajv "^6.4.0"
+    ajv-keywords "^3.2.0"
+    bluebird-lst "^1.0.5"
+    dotenv "^5.0.1"
+    dotenv-expand "^4.2.0"
+    fs-extra-p "^4.6.0"
+    js-yaml "^3.11.0"
+    json5 "^1.0.1"
+    lazy-val "^1.0.3"
+
 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"
@@ -11864,6 +11905,13 @@ style-loader@^0.20.3:
     loader-utils "^1.1.0"
     schema-utils "^0.4.5"
 
+style-loader@^0.21.0:
+  version "0.21.0"
+  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-0.21.0.tgz#68c52e5eb2afc9ca92b6274be277ee59aea3a852"
+  dependencies:
+    loader-utils "^1.1.0"
+    schema-utils "^0.4.5"
+
 styled-components@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/styled-components/-/styled-components-3.2.6.tgz#99e6e75a746bdedd295a17e03dd1493055a1cc3b"
@@ -12316,7 +12364,7 @@ uglifyjs-webpack-plugin@^0.4.6:
     uglify-js "^2.8.29"
     webpack-sources "^1.0.1"
 
-uglifyjs-webpack-plugin@^1.2.4:
+uglifyjs-webpack-plugin@^1.2.4, uglifyjs-webpack-plugin@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.5.tgz#2ef8387c8f1a903ec5e44fa36f9f3cbdcea67641"
   dependencies:
@@ -12463,6 +12511,12 @@ uri-js@^3.0.2:
   dependencies:
     punycode "^2.1.0"
 
+uri-js@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.1.tgz#4595a80a51f356164e22970df64c7abd6ade9850"
+  dependencies:
+    punycode "^2.1.0"
+
 urix@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
@@ -12727,7 +12781,7 @@ webpack-bundle-analyzer@^2.11.1:
     opener "^1.4.3"
     ws "^4.0.0"
 
-webpack-cli@^2.0.13, webpack-cli@^2.0.14:
+webpack-cli@^2.0.14:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-2.1.2.tgz#9c9a4b90584f7b8acaf591238ef0667e04c817f6"
   dependencies:
@@ -12758,6 +12812,37 @@ webpack-cli@^2.0.13, webpack-cli@^2.0.14:
     yeoman-environment "^2.0.0"
     yeoman-generator "^2.0.4"
 
+webpack-cli@^2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-2.1.3.tgz#65d166851abaa56067ef3f716b02a97ba6bbe84d"
+  dependencies:
+    chalk "^2.3.2"
+    cross-spawn "^6.0.5"
+    diff "^3.5.0"
+    enhanced-resolve "^4.0.0"
+    envinfo "^4.4.2"
+    glob-all "^3.1.0"
+    global-modules "^1.0.0"
+    got "^8.2.0"
+    import-local "^1.0.0"
+    inquirer "^5.1.0"
+    interpret "^1.0.4"
+    jscodeshift "^0.5.0"
+    listr "^0.13.0"
+    loader-utils "^1.1.0"
+    lodash "^4.17.5"
+    log-symbols "^2.2.0"
+    mkdirp "^0.5.1"
+    p-each-series "^1.0.0"
+    p-lazy "^1.0.0"
+    prettier "^1.5.3"
+    supports-color "^5.3.0"
+    v8-compile-cache "^1.1.2"
+    webpack-addons "^1.1.5"
+    yargs "^11.1.0"
+    yeoman-environment "^2.0.0"
+    yeoman-generator "^2.0.4"
+
 webpack-core@~0.6.0:
   version "0.6.9"
   resolved "https://registry.yarnpkg.com/webpack-core/-/webpack-core-0.6.9.tgz#fc571588c8558da77be9efb6debdc5a3b172bdc2"
@@ -12765,9 +12850,9 @@ webpack-core@~0.6.0:
     source-list-map "~0.1.7"
     source-map "~0.4.1"
 
-webpack-dev-middleware@3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.1.2.tgz#be4d0c36a4fa7d69d6904093418514caa9df3a40"
+webpack-dev-middleware@3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.1.3.tgz#8b32aa43da9ae79368c1bf1183f2b6cf5e1f39ed"
   dependencies:
     loud-rejection "^1.6.0"
     memory-fs "~0.4.1"
@@ -12787,9 +12872,9 @@ webpack-dev-middleware@^1.12.2:
     range-parser "^1.0.3"
     time-stamp "^2.0.0"
 
-webpack-dev-server@^3.1.1:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.3.tgz#5cecfd8a9d60c4638284813f1cf9562f04e5c1c5"
+webpack-dev-server@^3.1.4:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.4.tgz#9a08d13c4addd1e3b6d8ace116e86715094ad5b4"
   dependencies:
     ansi-html "0.0.7"
     array-includes "^3.0.3"
@@ -12816,7 +12901,7 @@ webpack-dev-server@^3.1.1:
     spdy "^3.4.1"
     strip-ansi "^3.0.0"
     supports-color "^5.1.0"
-    webpack-dev-middleware "3.1.2"
+    webpack-dev-middleware "3.1.3"
     webpack-log "^1.1.2"
     yargs "11.0.0"