diff --git a/pom.xml b/pom.xml
index 6939ae9..73a10fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -133,7 +133,7 @@ under the License.
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.20.0</version>
+      <version>2.21.0</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>