Adding quartz version property
diff --git a/pom.xml b/pom.xml
index ee14212..83ad335 100644
--- a/pom.xml
+++ b/pom.xml
@@ -127,6 +127,8 @@
 
     <commons-beanutils.version>1.9.3</commons-beanutils.version>
 
+    <quartz.version>2.3.1</quartz.version>
+
   </properties>