diff --git a/oauth-2.0/client/pom.xml b/oauth-2.0/client/pom.xml
index 5f70af2a..ceb86441 100644
--- a/oauth-2.0/client/pom.xml
+++ b/oauth-2.0/client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.4</version>
+      <version>2.7</version>
       <scope>test</scope>
     </dependency>
     <dependency>