diff --git a/pom.xml b/pom.xml
index 72b107d..9ee93f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -183,7 +183,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-compress</artifactId>
-			<version>1.19</version>
+			<version>1.21</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-math3 -->
 		<!--dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-math3</artifactId>