diff --git a/java/api-keys-auth-sample/pom.xml b/java/api-keys-auth-sample/pom.xml
index 96b5746..c9293a4 100644
--- a/java/api-keys-auth-sample/pom.xml
+++ b/java/api-keys-auth-sample/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.5</version>
+            <version>2.7</version>
         </dependency>
     </dependencies>
 </project>