diff --git a/package.json b/package.json
index 14ccfe1..a3927fc 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "style-loader": "^0.21.0",
     "webpack": "^4.10.2",
     "webpack-bundle-analyzer": "^2.13.1",
-    "webpack-cli": "^3.0.1",
+    "webpack-cli": "^3.0.3",
     "webpack-dev-server": "^3.1.4"
   },
   "jest": {
diff --git a/yarn.lock b/yarn.lock
index 269e7e2..8501d62 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1645,6 +1645,10 @@ chardet@^0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
 
+chardet@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.5.0.tgz#fe3ac73c00c3d865ffcc02a0682e2c20b6a06029"
+
 check-types@^7.3.0:
   version "7.3.0"
   resolved "https://registry.yarnpkg.com/check-types/-/check-types-7.3.0.tgz#468f571a4435c24248f5fd0cb0e8d87c3c341e7d"
@@ -2992,12 +2996,12 @@ external-editor@^2.0.4:
     iconv-lite "^0.4.17"
     tmp "^0.0.33"
 
-external-editor@^2.1.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
+external-editor@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.0.0.tgz#dc35c48c6f98a30ca27a20e9687d7f3c77704bb6"
   dependencies:
-    chardet "^0.4.0"
-    iconv-lite "^0.4.17"
+    chardet "^0.5.0"
+    iconv-lite "^0.4.22"
     tmp "^0.0.33"
 
 extglob@^0.3.1:
@@ -3897,6 +3901,12 @@ iconv-lite@0.4.19, iconv-lite@^0.4.17:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
+iconv-lite@^0.4.22:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 iconv-lite@~0.4.13:
   version "0.4.21"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.21.tgz#c47f8733d02171189ebc4a400f3218d348094798"
@@ -4011,20 +4021,20 @@ inquirer@^3.0.6:
     strip-ansi "^4.0.0"
     through "^2.3.6"
 
-inquirer@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-5.2.0.tgz#db350c2b73daca77ff1243962e9f22f099685726"
+inquirer@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.0.0.tgz#e8c20303ddc15bbfc2c12a6213710ccd9e1413d8"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.0"
     cli-cursor "^2.1.0"
     cli-width "^2.0.0"
-    external-editor "^2.1.0"
+    external-editor "^3.0.0"
     figures "^2.0.0"
     lodash "^4.3.0"
     mute-stream "0.0.7"
     run-async "^2.2.0"
-    rxjs "^5.5.2"
+    rxjs "^6.1.0"
     string-width "^2.1.0"
     strip-ansi "^4.0.0"
     through "^2.3.6"
@@ -7172,13 +7182,7 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-rxjs@^5.5.2:
-  version "5.5.10"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.5.10.tgz#fde02d7a614f6c8683d0d1957827f492e09db045"
-  dependencies:
-    symbol-observable "1.0.1"
-
-rxjs@^6.2.0:
+rxjs@^6.1.0, rxjs@^6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.2.0.tgz#e024d0e180b72756a83c2aaea8f25423751ba978"
   dependencies:
@@ -7194,7 +7198,7 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-safer-buffer@^2.1.0:
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
@@ -7792,10 +7796,6 @@ svgo@^0.7.0:
     sax "~1.2.1"
     whet.extend "~0.9.9"
 
-symbol-observable@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.1.tgz#8340fc4702c3122df5d22288f88283f513d3fdd4"
-
 symbol-tree@^3.2.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
@@ -8303,16 +8303,16 @@ webpack-bundle-analyzer@^2.13.1:
     opener "^1.4.3"
     ws "^4.0.0"
 
-webpack-cli@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.0.1.tgz#1d894ed039268aa1a17a9b80f8810c637fd0df63"
+webpack-cli@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.0.3.tgz#1a8c6e09dee1fd45305f3b3828cf081903cee0f2"
   dependencies:
     chalk "^2.4.1"
     cross-spawn "^6.0.5"
     enhanced-resolve "^4.0.0"
     global-modules-path "^2.1.0"
     import-local "^1.0.0"
-    inquirer "^5.2.0"
+    inquirer "^6.0.0"
     interpret "^1.1.0"
     loader-utils "^1.1.0"
     supports-color "^5.4.0"