diff --git a/yarn.lock b/yarn.lock
index 8325f12..6ff4f1b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -118,8 +118,8 @@ acorn-jsx@^4.1.1:
     acorn "^5.0.3"
 
 acorn@^5.0.3, acorn@^5.6.0:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
 
 ajv-keywords@^3.0.0:
   version "3.2.0"
@@ -3186,10 +3186,6 @@ mocha@^5.2.0:
     mkdirp "0.5.1"
     supports-color "5.4.0"
 
-moment@2.19.3:
-  version "2.19.3"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.3.tgz#bdb99d270d6d7fda78cc0fbace855e27fe7da69f"
-
 moment@^2.19.0:
   version "2.22.2"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.22.2.tgz#3c257f9839fc0e93ff53149632239eb90783ff66"
@@ -4035,7 +4031,7 @@ react-native-sticky-keyboard-accessory@0.1.1:
 
 react-native-tab-view@^0.0.77:
   version "0.0.77"
-  resolved "http://registry.npmjs.org/react-native-tab-view/-/react-native-tab-view-0.0.77.tgz#11ceb8e7c23100d07e628dc151b57797524d00d4"
+  resolved "https://registry.npmjs.org/react-native-tab-view/-/react-native-tab-view-0.0.77.tgz#11ceb8e7c23100d07e628dc151b57797524d00d4"
   dependencies:
     prop-types "^15.6.0"