diff --git a/build.gradle b/build.gradle
index fe619da0..c63de19d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -71,7 +71,7 @@ dependencies {
     plantuml "net.sourceforge.plantuml:plantuml-asl:1.2025.2"
 
     baseLib "org.apache.commons:commons-lang3:3.17.0"
-    baseLib "commons-cli:commons-cli:1.5.0"
+    baseLib "commons-cli:commons-cli:1.9.0"
     baseLib "commons-io:commons-io:2.18.0"
 
     treemap "net.sf.jtreemap:jtreemap:1.1.3"