diff --git a/actions/package.json b/actions/package.json
index 6c986be..e36f44f 100644
--- a/actions/package.json
+++ b/actions/package.json
@@ -75,7 +75,7 @@
     "jira-client": "^6.4.1",
     "mailchimp": "^1.2.0",
     "node-marketo-rest": "^0.7.5",
-    "nodemailer": "^5.1.1",
+    "nodemailer": "^9.0.1",
     "nodemon": "^1.12.1",
     "normalize-url": "4.0.0",
     "oboe": "^2.1.4",
diff --git a/actions/yarn.lock b/actions/yarn.lock
index 15b3963..e5105ce 100644
--- a/actions/yarn.lock
+++ b/actions/yarn.lock
@@ -3946,10 +3946,10 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-nodemailer@^5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-5.1.1.tgz#0c48d1ecab02e86d9ff6c620ee75ed944b763505"
-  integrity sha512-hKGCoeNdFL2W7S76J/Oucbw0/qRlfG815tENdhzcqTpSjKgAN91mFOqU2lQUflRRxFM7iZvCyaFcAR9noc/CqQ==
+nodemailer@^9.0.1:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-9.0.1.tgz#871c04d8423fc0c790289f4a8f6f71f1b3563e8c"
+  integrity sha512-Gwv8SQewT616ZM/URn0H54b8PWo/Wum7md3EW2aWy1lO27+WZCX+Xyak3J+NlmHUjDh5ME+uesJUDRbR3Ye8Bw==
 
 nodemon@^1.12.1:
   version "1.17.5"