diff --git a/botejars/build.xml b/botejars/build.xml
index 41280ea..ece5426 100644
--- a/botejars/build.xml
+++ b/botejars/build.xml
@@ -99,7 +99,7 @@
                 <include name="org/apache/commons/lang/exception/Nestable.class" />
                 <include name="org/apache/commons/lang/exception/NestableException.class" />
             </zipfileset>
-            <zipfileset src="${botelib}/commons-configuration-1.6.jar" >
+            <zipfileset src="${botelib}/commons-configuration-1.9.jar" >
                 <include name="org/apache/commons/configuration/ConfigurationException.class" />
             </zipfileset>
         </jar>