diff --git a/build.gradle b/build.gradle
index 1cf23304ef7..ace3bc47f88 100644
--- a/build.gradle
+++ b/build.gradle
@@ -70,7 +70,7 @@ ext {
     derbyVersion = '10.16.1.1'
     ftpServerVersion = '1.2.1'
     graalvmVersion = '23.1.6'
-    greenmailVersion = '2.1.2'
+    greenmailVersion = '2.1.3'
     groovyVersion = '4.0.25'
     hamcrestVersion = '2.2'
     hazelcastVersion = '5.4.0'