diff --git a/pom.xml b/pom.xml
index 6adc5678..cb601235 100644
--- a/pom.xml
+++ b/pom.xml
@@ -858,7 +858,7 @@
 		<opencsv.version>3.9</opencsv.version>
 
 		<!-- picocli - https://picocli.info/ -->
-		<picocli.version>3.8.1</picocli.version>
+		<picocli.version>4.0.4</picocli.version>
 
 		<!-- PostgreSQL JDBC Driver - https://jdbc.postgresql.org/ -->
 		<postgresql.version>9.1-901-1.jdbc4</postgresql.version>