diff --git a/build.gradle b/build.gradle
index f1c7c32e8f..4bf24cf5a7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -69,7 +69,7 @@ ext {
     derbyVersion = '10.16.1.1'
     ftpServerVersion = '1.2.0'
     graalvmVersion = '23.0.6'
-    greenmailVersion = '2.1.0'
+    greenmailVersion = '2.1.1'
     groovyVersion = '4.0.24'
     hamcrestVersion = '2.2'
     hazelcastVersion = '5.3.8'