diff --git a/yarn.lock b/yarn.lock
index 1b2e293..90beda9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -649,7 +649,7 @@ minimist@^1.2.0:
 
 minimist@~0.0.1:
   version "0.0.10"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
   integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
 
 mkdirp@0.5.1:
@@ -763,9 +763,9 @@ nodemailer-wellknown@0.1.10:
   integrity sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=
 
 nodemailer@latest:
-  version "4.6.4"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-4.6.4.tgz#f0d72d0c6a6ec5f4369fa8f4bf5127a31baa2014"
-  integrity sha512-SD4uuX7NMzZ5f5m1XHDd13J4UC3SmdJk8DsmU1g6Nrs5h3x9LcXr6EBPZIqXRJ3LrF7RdklzGhZRF/TuylTcLg==
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.6.0.tgz#ed47bb572b48d9d0dca3913fdc156203f438f427"
+  integrity sha512-ikSMDU1nZqpo2WUPE0wTTw/NGGImTkwpJKDIFPZT+YvvR9Sj+ze5wzu95JHkBMglQLoG2ITxU21WukCC/XsFkg==
 
 nopt@~3.0.6:
   version "3.0.6"