diff --git a/react-and-redux/chapter-07/weather_react/yarn.lock b/react-and-redux/chapter-07/weather_react/yarn.lock
index 943c5e9..882558a 100644
--- a/react-and-redux/chapter-07/weather_react/yarn.lock
+++ b/react-and-redux/chapter-07/weather_react/yarn.lock
@@ -2037,7 +2037,7 @@ faye-websocket@~0.7.3:
 
 fb-watchman@^1.8.0, fb-watchman@^1.9.0:
   version "1.9.0"
-  resolved "http://registry.npmjs.org/fb-watchman/-/fb-watchman-1.9.0.tgz#6f268f1f347a6b3c875d1e89da7e1ed79adfc0ec"
+  resolved "https://registry.npmjs.org/fb-watchman/-/fb-watchman-1.9.0.tgz#6f268f1f347a6b3c875d1e89da7e1ed79adfc0ec"
   dependencies:
     bser "^1.0.2"
 
@@ -4340,7 +4340,7 @@ regenerator-runtime@^0.9.5:
 
 regex-cache@^0.4.2:
   version "0.4.3"
-  resolved "http://registry.npmjs.org/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
+  resolved "https://registry.npmjs.org/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
   dependencies:
     is-equal-shallow "^0.1.3"
     is-primitive "^2.0.0"
@@ -5149,8 +5149,8 @@ websocket-driver@>=0.3.6, websocket-driver@>=0.5.1:
     websocket-extensions ">=0.1.1"
 
 websocket-extensions@>=0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.1.tgz#76899499c184b6ef754377c2dbb0cd6cb55d29e7"
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
 
 whatwg-encoding@^1.0.1:
   version "1.0.1"