diff --git a/http-async-client/pom.xml b/http-async-client/pom.xml
index 30e68c4..003703f 100644
--- a/http-async-client/pom.xml
+++ b/http-async-client/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.7</version>
         </dependency>
     </dependencies>