bum trezor-connect version

package.json

@@ -70,7 +70,7 @@
         "styled-components": "^3.4.9",
         "styled-media-query": "^2.0.2",
         "styled-normalize": "^8.0.0",
-        "trezor-connect": "^6.0.3-beta.2",
+        "trezor-connect": "6.0.3-beta.4",
         "web3": "1.0.0-beta.35",
         "webpack": "^4.16.3",
         "webpack-build-notifier": "^0.1.29",

yarn.lock

@@ -3931,10 +3931,6 @@ events@^1.0.0, events@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
-events@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/events/-/events-3.0.0.tgz#9a0a0dfaf62893d92b875b8f2698ca4114973e88"
-
 eventsource@0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-0.1.6.tgz#0acede849ed7dd1ccc32c811bb11b944d4f29232"
@@ -10278,19 +10274,12 @@ tr46@^1.0.1:
   dependencies:
     punycode "^2.1.0"
 
-trezor-blockchain-link@^0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/trezor-blockchain-link/-/trezor-blockchain-link-0.0.1.tgz#c272bf57838842cf1820adcd85dddf63b43f05ad"
-  dependencies:
-    events "^3.0.0"
-
-trezor-connect@^6.0.3-beta.2:
-  version "6.0.3-beta.2"
-  resolved "https://registry.yarnpkg.com/trezor-connect/-/trezor-connect-6.0.3-beta.2.tgz#6b39c8b155ac3b56d5bc98a9ea5cab290be9db18"
+trezor-connect@6.0.3-beta.4:
+  version "6.0.3-beta.4"
+  resolved "https://registry.yarnpkg.com/trezor-connect/-/trezor-connect-6.0.3-beta.4.tgz#c0b3dfe809756b455e5b5b34fb2a104846da4f72"
   dependencies:
     babel-runtime "^6.26.0"
     events "^1.1.1"
-    trezor-blockchain-link "^0.0.1"
     whatwg-fetch "^2.0.4"
 
 trim-newlines@^1.0.0: