diff --git a/modules/transport/mail/pom.xml b/modules/transport/mail/pom.xml
index bab6d1e554..1235851505 100644
--- a/modules/transport/mail/pom.xml
+++ b/modules/transport/mail/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>com.icegreen</groupId>
             <artifactId>greenmail</artifactId>
-            <version>2.1.5</version>
+            <version>2.1.7</version>
             <scope>test</scope>
         </dependency>
     </dependencies>