diff --git a/CommandLine/build.gradle b/CommandLine/build.gradle
index 32a18c4..1b24739 100644
--- a/CommandLine/build.gradle
+++ b/CommandLine/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath "gradle.plugin.edu.sc.seis.gradle:launch4j:2.3.0"
+        classpath "gradle.plugin.edu.sc.seis.gradle:launch4j:2.4.5"
     }
 }