diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 913bc6e..b5ab126
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-email</artifactId>
-            <version>1.3.1</version>
+            <version>1.5</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>