diff --git a/usr/local/bin/gsl b/usr/local/bin/gsl
index 7339b5a..bd5a6e6 100755
--- a/usr/local/bin/gsl
+++ b/usr/local/bin/gsl
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Version: 0.0.19
+# Version: 0.0.20
 # file: gsl
 # Folder: /usr/local/bin
 # By echolib