diff --git a/dcm4chee-proxy-service/pom.xml b/dcm4chee-proxy-service/pom.xml
index f6c5b19..08aca3d 100644
--- a/dcm4chee-proxy-service/pom.xml
+++ b/dcm4chee-proxy-service/pom.xml
@@ -141,7 +141,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.4</version>
+      <version>2.7</version>
     </dependency>
   </dependencies>
 </project>