diff --git a/virtdata-docsys/pom.xml b/virtdata-docsys/pom.xml
index 53cdbe51..e9195154 100644
--- a/virtdata-docsys/pom.xml
+++ b/virtdata-docsys/pom.xml
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-compress</artifactId>
-            <version>1.19</version>
+            <version>1.21</version>
         </dependency>
         <dependency>
             <groupId>javax.ws.rs</groupId>