diff --git a/lib/picocli-3.5.1.jar b/lib/picocli-3.5.1.jar
deleted file mode 100644
index 26f45e6498..0000000000
Binary files a/lib/picocli-3.5.1.jar and /dev/null differ
diff --git a/modAionImpl/build.gradle b/modAionImpl/build.gradle
index 51dbdb021f..a7afcc1d62 100644
--- a/modAionImpl/build.gradle
+++ b/modAionImpl/build.gradle
@@ -18,6 +18,7 @@ dependencies {
     compile project(':aion_api')
     compile project(':aion_fastvm/modFastVM')
     compile files('../lib/libJson.jar')
+    compile 'info.picocli:picocli:3.6.1'
 
     testCompile project(path: ':modDbImpl', configuration: 'testClassesOut')
     testCompile 'junit:junit:4.12'