diff --git a/backend/package.json b/backend/package.json
index a659fcd7912a..48eb5f3f9eee 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -46,7 +46,7 @@
     "mjml": "4.15.0",
     "mongodb": "6.3.0",
     "mustache": "4.2.0",
-    "nodemailer": "9.0.1",
+    "nodemailer": "9.1.1",
     "object-hash": "3.0.0",
     "prom-client": "15.1.3",
     "rate-limiter-flexible": "5.0.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1b451011a735..c7262caf70ed 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -156,8 +156,8 @@ importers:
         specifier: 4.2.0
         version: 4.2.0
       nodemailer:
-        specifier: 9.0.1
-        version: 9.0.1
+        specifier: 9.1.1
+        version: 9.1.1
       object-hash:
         specifier: 3.0.0
         version: 3.0.0
@@ -6921,6 +6921,7 @@ packages:
   eslint@9.39.1:
     resolution: {integrity: sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+    deprecated: This version is no longer supported. Please see https://eslint.org/version-support for other options.
     hasBin: true
     peerDependencies:
       jiti: '*'
@@ -9251,8 +9252,8 @@ packages:
     resolution: {integrity: sha512-1uiY543L+N7Og4yswvlm5NCKgPKDEXd9AUR9Jh3gen6oOeBsesr6LqhXom1er3eRzSUcVRWXzhv8tSNrIfGHKw==}
     engines: {node: '>=18'}
 
-  nodemailer@9.0.1:
-    resolution: {integrity: sha512-Gwv8SQewT616ZM/URn0H54b8PWo/Wum7md3EW2aWy1lO27+WZCX+Xyak3J+NlmHUjDh5ME+uesJUDRbR3Ye8Bw==}
+  nodemailer@9.1.1:
+    resolution: {integrity: sha512-izw9mVKFix6YSnC9eLgV6g1opl9DUlRio9ZNcq+Wu9Ujn2UwF+8Nl0B8nz22kEC+CTZCvinkxwJ0DeFbb6NwcQ==}
     engines: {node: '>=6.0.0'}
 
   nodemon@3.1.14:
@@ -9838,6 +9839,7 @@ packages:
   prom-client@15.1.3:
     resolution: {integrity: sha512-6ZiOBfCywsD4k1BN9IX0uZhF+tJkV8q8llP64G5Hajs4JOeVLPCwpPVcpXy3BwYiUGgyJzsJJQeOIv7+hDSq8g==}
     engines: {node: ^16 || ^18 || >=20}
+    deprecated: prom-client has been replaced by @prometheus-io/client
 
   promise-breaker@6.0.0:
     resolution: {integrity: sha512-BthzO9yTPswGf7etOBiHCVuugs2N01/Q/94dIPls48z2zCmrnDptUUZzfIb+41xq0MnYZ/BzmOd6ikDR4ibNZA==}
@@ -21219,7 +21221,7 @@ snapshots:
     dependencies:
       '@babel/parser': 7.29.8
 
-  nodemailer@9.0.1: {}
+  nodemailer@9.1.1: {}
 
   nodemon@3.1.14:
     dependencies: