diff --git a/yarn.lock b/yarn.lock
index 6fbe38a..4719bbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -565,8 +565,8 @@ lazystream@^1.0.0:
     readable-stream "^2.0.5"
 
 lodash@^4.14.0, lodash@^4.8.0:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
 
 longest@^1.0.1:
   version "1.0.1"
@@ -614,7 +614,7 @@ ms@2.0.0:
 
 nan@2.10.0:
   version "2.10.0"
-  resolved "http://registry.npmjs.org/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
+  resolved "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
 
 negotiator@0.6.1:
   version "0.6.1"