diff --git a/pom.xml b/pom.xml
index c37086e1..5305bad8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -318,7 +318,7 @@
         <dependency>
             <groupId>com.beust</groupId>
             <artifactId>jcommander</artifactId>
-            <version>1.72</version>
+            <version>1.81</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>