diff --git a/yarn.lock b/yarn.lock
index a8376e5..8fd8115 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -654,7 +654,7 @@ babel-preset-jest@^18.0.0:
 
 babel-preset-react-native-stage-0@^1.0.1:
   version "1.0.1"
-  resolved "http://registry.npmjs.org/babel-preset-react-native-stage-0/-/babel-preset-react-native-stage-0-1.0.1.tgz#d5f5f685575471ef756a49f191b193269f74306e"
+  resolved "https://registry.npmjs.org/babel-preset-react-native-stage-0/-/babel-preset-react-native-stage-0-1.0.1.tgz#d5f5f685575471ef756a49f191b193269f74306e"
   dependencies:
     babel-plugin-syntax-trailing-function-commas "^6.5.0"
     babel-plugin-transform-class-constructor-call "^6.6.5"
@@ -1797,7 +1797,7 @@ is-path-inside@^1.0.0:
 
 is-posix-bracket@^0.1.0:
   version "0.1.1"
-  resolved "http://registry.npmjs.org/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
+  resolved "https://registry.npmjs.org/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
 
 is-primitive@^2.0.0:
   version "2.0.0"
@@ -2280,8 +2280,8 @@ lodash.pickby@^4.6.0:
   resolved "https://registry.yarnpkg.com/lodash.pickby/-/lodash.pickby-4.6.0.tgz#7dea21d8c18d7703a27c704c15d3b84a67e33aff"
 
 lodash@^4.0.0, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.6.1:
-  version "4.17.2"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.2.tgz#34a3055babe04ce42467b607d700072c7ff6bf42"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"