diff --git a/build.gradle b/build.gradle
index 28a1110..4b9d560 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,7 +12,7 @@ repositories {
 }
 
 dependencies {
-    implementation 'info.picocli:picocli:4.3.0'
+    implementation 'info.picocli:picocli:4.6.1'
     annotationProcessor 'info.picocli:picocli-codegen:4.3.0'
 
     testCompile group: 'junit', name: 'junit', version: '4.12'