diff --git a/yarn.lock b/yarn.lock
index 9263caf..6ca61fa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -274,7 +274,7 @@ acorn@^5.3.0, acorn@^5.5.0:
 
 adjust-sourcemap-loader@^1.1.0:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/adjust-sourcemap-loader/-/adjust-sourcemap-loader-1.2.0.tgz#e33fde95e50db9f2a802e3647e311d2fc5000c69"
+  resolved "https://registry.npmjs.org/adjust-sourcemap-loader/-/adjust-sourcemap-loader-1.2.0.tgz#e33fde95e50db9f2a802e3647e311d2fc5000c69"
   dependencies:
     assert "^1.3.0"
     camelcase "^1.2.1"
@@ -1820,7 +1820,7 @@ content-type@~1.0.4:
 
 convert-source-map@^0.3.3:
   version "0.3.5"
-  resolved "http://registry.npmjs.org/convert-source-map/-/convert-source-map-0.3.5.tgz#f1d802950af7dd2631a1febe0596550c86ab3190"
+  resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.3.5.tgz#f1d802950af7dd2631a1febe0596550c86ab3190"
 
 convert-source-map@^1.5.0:
   version "1.5.1"
@@ -1985,7 +1985,7 @@ css-loader@^0.28.7:
 
 css-select@^1.1.0:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
+  resolved "https://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
   dependencies:
     boolbase "~1.0.0"
     css-what "2.1"
@@ -2073,7 +2073,7 @@ cyclist@~0.2.2:
 
 d@1:
   version "1.0.0"
-  resolved "http://registry.npmjs.org/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
+  resolved "https://registry.npmjs.org/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
   dependencies:
     es5-ext "^0.10.9"
 
@@ -2101,13 +2101,7 @@ debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.
   dependencies:
     ms "2.0.0"
 
-debug@=3.1.0, debug@^3.0.0, debug@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  dependencies:
-    ms "2.0.0"
-
-debug@^3.2.5:
+debug@^3.0.0, debug@^3.1.0, debug@^3.2.5:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   dependencies:
@@ -3026,10 +3020,8 @@ flush-write-stream@^1.0.0:
     readable-stream "^2.0.4"
 
 follow-redirects@^1.0.0:
-  version "1.5.10"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
-  dependencies:
-    debug "=3.1.0"
+  version "1.14.8"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.8.tgz#016996fb9a11a100566398b1c6839337d7bfa8fc"
 
 for-in@^0.1.3:
   version "0.1.8"
@@ -3346,7 +3338,7 @@ gzip-size@^4.1.0:
 
 handle-thing@^1.2.5:
   version "1.2.5"
-  resolved "http://registry.npmjs.org/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
+  resolved "https://registry.npmjs.org/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
 
 har-schema@^2.0.0:
   version "2.0.0"
@@ -3558,7 +3550,7 @@ html-tags@^2.0.0:
 
 html-webpack-plugin@^3.2.0:
   version "3.2.0"
-  resolved "http://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-3.2.0.tgz#b01abbd723acaaa7b37b6af4492ebda03d9dd37b"
+  resolved "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-3.2.0.tgz#b01abbd723acaaa7b37b6af4492ebda03d9dd37b"
   dependencies:
     html-minifier "^3.2.3"
     loader-utils "^0.2.16"
@@ -3581,7 +3573,7 @@ htmlparser2@^3.9.2:
 
 htmlparser2@~3.3.0:
   version "3.3.0"
-  resolved "http://registry.npmjs.org/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
+  resolved "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
   dependencies:
     domelementtype "1"
     domhandler "2.1"
@@ -3607,7 +3599,7 @@ http-parser-js@>=0.4.0:
 
 http-proxy-middleware@~0.18.0:
   version "0.18.0"
-  resolved "http://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-0.18.0.tgz#0987e6bb5a5606e5a69168d8f967a87f15dd8aab"
+  resolved "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-0.18.0.tgz#0987e6bb5a5606e5a69168d8f967a87f15dd8aab"
   dependencies:
     http-proxy "^1.16.2"
     is-glob "^4.0.0"
@@ -5049,7 +5041,7 @@ neo-async@^2.5.0:
 
 next-tick@1:
   version "1.0.0"
-  resolved "http://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+  resolved "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
 
 nice-try@^1.0.4:
   version "1.0.5"
@@ -5412,7 +5404,7 @@ p-finally@^1.0.0:
 
 p-is-promise@^1.1.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
+  resolved "https://registry.npmjs.org/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
 
 p-limit@^1.1.0:
   version "1.1.0"