diff --git a/generator/pom.xml b/generator/pom.xml
index adabce1..8e8040f 100644
--- a/generator/pom.xml
+++ b/generator/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-compress</artifactId>
-            <version>1.20</version>
+            <version>1.21</version>
         </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>