diff --git a/SonarUserPlugin/pom.xml b/SonarUserPlugin/pom.xml
old mode 100755
new mode 100644
index 7840ff03..efa69ee9
--- a/SonarUserPlugin/pom.xml
+++ b/SonarUserPlugin/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-email</artifactId>
-      <version>1.2</version>
+      <version>1.5</version>
     </dependency>
     <dependency>
       <groupId>org.codehaus.sonar</groupId>