diff --git a/chapter03App/pom.xml b/chapter03App/pom.xml
index 4d18865..9ae1c49 100644
--- a/chapter03App/pom.xml
+++ b/chapter03App/pom.xml
@@ -80,7 +80,7 @@
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-email</artifactId>
-      <version>1.3.1</version>
+      <version>1.5</version>
       <scope>compile</scope>
     </dependency>