diff --git a/yarn.lock b/yarn.lock
index 0c9cc92..3fe6caa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1173,7 +1173,7 @@ aws4@^1.8.0:
 
 axios@^0.18.0:
   version "0.18.0"
-  resolved "http://registry.npmjs.org/axios/-/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
+  resolved "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
   dependencies:
     follow-redirects "^1.3.0"
     is-buffer "^1.1.5"
@@ -1793,7 +1793,7 @@ concat-map@0.0.1:
 
 concat-stream@^1.5.0, concat-stream@^1.6.0:
   version "1.6.2"
-  resolved "http://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  resolved "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   dependencies:
     buffer-from "^1.0.0"
     inherits "^2.0.3"
@@ -2316,7 +2316,7 @@ dns-txt@^2.0.2:
 
 doctrine@1.5.0:
   version "1.5.0"
-  resolved "http://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  resolved "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
   dependencies:
     esutils "^2.0.2"
     isarray "^1.0.0"
@@ -2766,8 +2766,8 @@ events@^1.0.0:
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
 eventsource@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.1.tgz#4544a35a57d7120fba4fa4c86cb4023b2c09df2f"
   dependencies:
     original "^1.0.0"
 
@@ -3839,7 +3839,7 @@ is-number@^3.0.0:
 
 is-obj@^1.0.0, is-obj@^1.0.1:
   version "1.0.1"
-  resolved "http://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
+  resolved "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
 
 is-observable@^1.1.0:
   version "1.1.0"
@@ -3953,7 +3953,7 @@ javascript-stringify@^1.6.0:
 
 jest-get-type@^22.1.0:
   version "22.4.3"
-  resolved "http://registry.npmjs.org/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
+  resolved "https://registry.npmjs.org/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
 
 jest-validate@^23.5.0:
   version "23.6.0"
@@ -4222,7 +4222,7 @@ listr@^0.14.1:
 
 load-json-file@^2.0.0:
   version "2.0.0"
-  resolved "http://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
+  resolved "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
   dependencies:
     graceful-fs "^4.1.2"
     parse-json "^2.2.0"
@@ -4930,7 +4930,7 @@ os-locale@^3.0.0:
 
 os-tmpdir@^1.0.0, os-tmpdir@~1.0.2:
   version "1.0.2"
-  resolved "http://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+  resolved "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
 osenv@^0.1.4:
   version "0.1.5"
@@ -5590,9 +5590,9 @@ querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
-querystringify@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.0.tgz#7ded8dfbf7879dcc60d0a644ac6754b283ad17ef"
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
 
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
@@ -6105,7 +6105,7 @@ slash@^2.0.0:
 
 slice-ansi@0.0.4:
   version "0.0.4"
-  resolved "http://registry.npmjs.org/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+  resolved "https://registry.npmjs.org/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
 slice-ansi@1.0.0:
   version "1.0.0"
@@ -6292,7 +6292,7 @@ stackframe@^1.0.4:
 
 staged-git-files@1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/staged-git-files/-/staged-git-files-1.1.1.tgz#37c2218ef0d6d26178b1310719309a16a59f8f7b"
+  resolved "https://registry.npmjs.org/staged-git-files/-/staged-git-files-1.1.1.tgz#37c2218ef0d6d26178b1310719309a16a59f8f7b"
 
 static-extend@^0.1.1:
   version "0.1.2"
@@ -6773,10 +6773,10 @@ url-loader@^1.1.2:
     schema-utils "^1.0.0"
 
 url-parse@^1.4.3:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.4.tgz#cac1556e95faa0303691fec5cf9d5a1bc34648f8"
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.5.10.tgz#9d3c2f736c1d75dd3bd2be507dcc111f1e2ea9c1"
   dependencies:
-    querystringify "^2.0.0"
+    querystringify "^2.1.1"
     requires-port "^1.0.0"
 
 url@^0.11.0: