diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 20cfc54..eb161bb 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -734,7 +734,7 @@ aws4@^1.8.0:
 
 axios@^0.18.0:
   version "0.18.0"
-  resolved "http://r.cnpmjs.org/axios/download/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
+  resolved "https://r.cnpmjs.org/axios/download/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
   integrity sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=
   dependencies:
     follow-redirects "^1.3.0"
@@ -10251,9 +10251,9 @@ websocket-driver@>=0.5.1:
     websocket-extensions ">=0.1.1"
 
 websocket-extensions@>=0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
-  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
+  integrity sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==
 
 whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
   version "1.0.5"