diff --git a/simple-mail/pom.xml b/simple-mail/pom.xml
index 170040f..0cdfb1f 100644
--- a/simple-mail/pom.xml
+++ b/simple-mail/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>org.simplejavamail</groupId>
             <artifactId>simple-java-mail</artifactId>
-            <version>9.3.6</version>
+            <version>9.3.9</version>
         </dependency>
     </dependencies>
 </project>