diff --git a/engine/pom.xml b/engine/pom.xml
index f6cbb11..419797f 100644
--- a/engine/pom.xml
+++ b/engine/pom.xml
@@ -146,7 +146,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
         <!--<dependency>-->
             <!--<groupId>com.blobcity.lib</groupId>-->