diff --git a/kbox.core/pom.xml b/kbox.core/pom.xml
index b6c6a11..7896f23 100644
--- a/kbox.core/pom.xml
+++ b/kbox.core/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
 	    <groupId>org.apache.commons</groupId>
 	    <artifactId>commons-compress</artifactId>
-	    <version>1.19</version>
+	    <version>1.21</version>
 	</dependency>
 	<dependency>
 	    <groupId>org.zeroturnaround</groupId>