diff --git a/pom.xml b/pom.xml

index c3d92dc..bd58801 100644

--- a/pom.xml

+++ b/pom.xml

@@ -206,6 +206,12 @@ under the License.

     </dependency>

     <dependency>

+      <groupId>org.apache.commons</groupId>

+      <artifactId>commons-io</artifactId>

+      <version>3.2.1</version>

+    </dependency>

+

+    <dependency>

       <groupId>commons-collections</groupId>

       <artifactId>commons-collections</artifactId>

       <version>3.2.1</version>