diff --git a/yarn.lock b/yarn.lock
index 222082c..856d7bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1380,7 +1380,7 @@ compressible@~2.0.13:
 
 compression@1.7.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -2070,7 +2070,7 @@ event-emitter@^0.3.5:
 
 event-stream@^3.2.1, event-stream@~3.3.0:
   version "3.3.4"
-  resolved "http://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
+  resolved "https://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
   dependencies:
     duplexer "~0.1.1"
     from "~0"
@@ -4322,8 +4322,8 @@ node-pre-gyp@^0.6.39:
     tar-pack "^3.4.0"
 
 nodemailer@false4.6.4:
-  version "4.6.4"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-4.6.4.tgz#f0d72d0c6a6ec5f4369fa8f4bf5127a31baa2014"
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.6.0.tgz#ed47bb572b48d9d0dca3913fdc156203f438f427"
 
 nodemon@^1.10.2:
   version "1.17.3"
@@ -4487,7 +4487,7 @@ once@~1.3.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 onetime@^2.0.0:
   version "2.0.1"