diff --git a/frontend2/yarn.lock b/frontend2/yarn.lock
index c32468c..3d708ed 100644
--- a/frontend2/yarn.lock
+++ b/frontend2/yarn.lock
@@ -1138,7 +1138,7 @@ etag@^1.8.1, etag@~1.8.1:
 
 event-stream@*, event-stream@^3.1.0, event-stream@^3.2.0:
   version "3.3.4"
-  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
+  resolved "https://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
   dependencies:
     duplexer "~0.1.1"
     from "~0"
@@ -1150,7 +1150,7 @@ event-stream@*, event-stream@^3.1.0, event-stream@^3.2.0:
 
 event-stream@~3.1.0:
   version "3.1.7"
-  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.1.7.tgz#b4c540012d0fe1498420f3d8946008db6393c37a"
+  resolved "https://registry.npmjs.org/event-stream/-/event-stream-3.1.7.tgz#b4c540012d0fe1498420f3d8946008db6393c37a"
   dependencies:
     duplexer "~0.1.1"
     from "~0"
@@ -1162,7 +1162,7 @@ event-stream@~3.1.0:
 
 event-stream@~3.2.1:
   version "3.2.2"
-  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.2.2.tgz#f79f9984c07ee3fd9b44ffb3cd0422b13e24084d"
+  resolved "https://registry.npmjs.org/event-stream/-/event-stream-3.2.2.tgz#f79f9984c07ee3fd9b44ffb3cd0422b13e24084d"
   dependencies:
     duplexer "~0.1.1"
     from "~0"
@@ -2192,7 +2192,7 @@ http-errors@1.6.2, http-errors@~1.6.2:
 
 http-errors@1.6.3:
   version "1.6.3"
-  resolved "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  resolved "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
   dependencies:
     depd "~1.1.2"
     inherits "2.0.3"
@@ -2635,7 +2635,7 @@ load-json-file@^1.0.0:
 
 localtunnel@1.9.0:
   version "1.9.0"
-  resolved "http://registry.npmjs.org/localtunnel/-/localtunnel-1.9.0.tgz#8ffecdcf8c8a14f62df1056cf9d54acbb0bb9a8f"
+  resolved "https://registry.npmjs.org/localtunnel/-/localtunnel-1.9.0.tgz#8ffecdcf8c8a14f62df1056cf9d54acbb0bb9a8f"
   dependencies:
     axios "0.17.1"
     debug "2.6.8"
@@ -3337,7 +3337,7 @@ once@~1.3.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 openurl@1.1.1:
   version "1.1.1"
@@ -3345,7 +3345,7 @@ openurl@1.1.1:
 
 opn@5.3.0:
   version "5.3.0"
-  resolved "http://registry.npmjs.org/opn/-/opn-5.3.0.tgz#64871565c863875f052cfdf53d3e3cb5adb53b1c"
+  resolved "https://registry.npmjs.org/opn/-/opn-5.3.0.tgz#64871565c863875f052cfdf53d3e3cb5adb53b1c"
   dependencies:
     is-wsl "^1.1.0"
 
@@ -4790,8 +4790,8 @@ websocket-driver@>=0.3.6:
     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"
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
 
 whet.extend@~0.9.9:
   version "0.9.9"
@@ -4910,7 +4910,7 @@ yargs@6.4.0:
 
 yargs@6.6.0:
   version "6.6.0"
-  resolved "http://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
+  resolved "https://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
   dependencies:
     camelcase "^3.0.0"
     cliui "^3.2.0"