diff --git a/jodconverter-web/pom.xml b/jodconverter-web/pom.xml
index 736e418..4b4e773 100644
--- a/jodconverter-web/pom.xml
+++ b/jodconverter-web/pom.xml
@@ -106,7 +106,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-compress</artifactId>
-            <version>1.18</version>
+            <version>1.21</version>
         </dependency>
         <!-- 解压(rar)-->
         <dependency>