diff --git a/pom.xml b/pom.xml
index 13361e7..c2aece4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-compress</artifactId>
-            <version>1.20</version>
+            <version>1.21</version>
             <scope>compile</scope>
         </dependency>