diff --git a/pom.xml b/pom.xml
index ecefddf..caec01b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -313,7 +313,7 @@
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
-                <version>2.20.0</version>
+                <version>2.21.0</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>