diff --git a/interfaces/taverna/t2-webdav/pom.xml b/interfaces/taverna/t2-webdav/pom.xml
index de5d6d4..95b2ccc 100644
--- a/interfaces/taverna/t2-webdav/pom.xml
+++ b/interfaces/taverna/t2-webdav/pom.xml
@@ -70,7 +70,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.4</version>
+			<version>2.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.jetty</groupId>