diff --git a/backend/yarn.lock b/backend/yarn.lock
index bd8144a7c..4e7e53cd0 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -4694,9 +4694,9 @@ node-gyp@8.x:
     which "^2.0.2"
 
 nodemailer@^6.3.0:
-  version "6.9.5"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.9.5.tgz#eaeae949c62ec84ef1e9128df89fc146a1017aca"
-  integrity sha512-/dmdWo62XjumuLc5+AYQZeiRj+PRR8y8qKtFCOyuOl1k/hckZd8durUUHs/ucKx6/8kN+wFxqKJlQ/LK/qR5FA==
+  version "6.9.15"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.9.15.tgz#57b79dc522be27e0e47ac16cc860aa0673e62e04"
+  integrity sha512-AHf04ySLC6CIfuRtRiEYtGEXgRfa6INgWGluDhnxTZhHSKvrBu7lc1VVchQ0d8nPc4cFaZoPq8vkyNoZr0TpGQ==
 
 nodemon@^2.0.20:
   version "2.0.22"