diff --git a/build.gradle b/build.gradle
index ca9444546ea..28d3d86b191 100644
--- a/build.gradle
+++ b/build.gradle
@@ -82,7 +82,7 @@ ext {
     kryoVersion = '5.6.2'
     lettuceVersion = '6.4.2.RELEASE'
     log4jVersion = '2.24.3'
-    mailVersion = '2.0.3'
+    mailVersion = '2.0.4'
     micrometerTracingVersion = '1.4.8'
     micrometerVersion = '1.14.9'
     mockitoVersion = '5.14.2'