diff --git a/aspose-email-demo/pom.xml b/aspose-email-demo/pom.xml
index 55099368..8d33cd03 100644
--- a/aspose-email-demo/pom.xml
+++ b/aspose-email-demo/pom.xml
@@ -7,7 +7,7 @@
   <packaging>iar</packaging>
   <properties>
     <project-build-plugin-version>10.0.6</project-build-plugin-version>
-    <aspose.version>23.4</aspose.version>
+    <aspose.version>23.9</aspose.version>
   </properties>
   <dependencies>
     <dependency>