diff --git a/src/package.json b/src/package.json
index 397f798..827d173 100644
--- a/src/package.json
+++ b/src/package.json
@@ -35,7 +35,7 @@
     "lodash": "^4.17.4",
     "morgan": "^1.9.0",
     "mysql": "2.15.0",
-    "nodemailer": "4.6.7",
+    "nodemailer": "6.4.16",
     "nodemailer-smtp-transport": "2.7.4",
     "nodemon": "^1.14.11",
     "pg": "^6.2.3",
diff --git a/src/yarn.lock b/src/yarn.lock
index f7fd893..44a86c5 100644
--- a/src/yarn.lock
+++ b/src/yarn.lock
@@ -1202,10 +1202,10 @@ cssstyle@^1.0.0:
   dependencies:
     cssom "0.3.x"
 
-cuid@^2.1.0:
-  version "2.1.6"
-  resolved "https://registry.yarnpkg.com/cuid/-/cuid-2.1.6.tgz#dc3a20b5a7497d36d32c0bf8a2997524c9c796c4"
-  integrity sha512-ZFp7PS6cSYMJNch9fc3tyHdE4T8TDo3Y5qAxb0KSA9mpiYDo7z9ql1CznFuuzxea9STVIDy0tJWm2lYiX2ZU1Q==
+cuid@^2.1.6:
+  version "2.1.8"
+  resolved "https://registry.yarnpkg.com/cuid/-/cuid-2.1.8.tgz#cbb88f954171e0d5747606c0139fb65c5101eac0"
+  integrity sha512-xiEMER6E7TlTPnDxrM4eRiC6TRgjNX9xzEZ5U/Se2YJKr7Mq4pJn/2XEHjl3STcSh96GmkHPcBXLES8M29wyyg==
 
 d@1:
   version "1.0.1"
@@ -4185,10 +4185,10 @@ nodemailer-wellknown@0.1.10:
   resolved "https://registry.yarnpkg.com/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz#586db8101db30cb4438eb546737a41aad0cf13d5"
   integrity sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=
 
-nodemailer@4.6.7:
-  version "4.6.7"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-4.6.7.tgz#b68de7f36d65618bdeeeb76234e3547d51266373"
-  integrity sha512-GIAAYvs9XIP1fBa8wR89ukUh3yjL44pom5LKY5nTZcL+Zp9sRkqL8wgskyBQECQg9CPsDX/fjTZx8MNz20t0jA==
+nodemailer@6.4.16:
+  version "6.4.16"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.16.tgz#5cb6391b1d79ab7eff32d6f9f48366b5a7117293"
+  integrity sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ==
 
 nodemon@^1.14.11:
   version "1.19.1"