diff --git a/argparse2tool/__init__.py b/argparse2tool/__init__.py
index 2844250..077c42f 100644
--- a/argparse2tool/__init__.py
+++ b/argparse2tool/__init__.py
@@ -8,7 +8,7 @@
     pass
 
 
-__version__ = "0.5.1"
+__version__ = "0.5.2"
 
 
 def load_argparse():
diff --git a/examples/example-click.cwl b/examples/example-click.cwl
index f204f55..cc52481 100644
--- a/examples/example-click.cwl
+++ b/examples/example-click.cwl
@@ -1,5 +1,5 @@
 #!/usr/bin/env cwl-runner
-# This tool description was generated automatically by argparse2tool ver. 0.5.1
+# This tool description was generated automatically by argparse2tool ver. 0.5.2
 # To generate again: $ example-click.py --generate_cwl_tool
 # Help: $ example --help_arg2cwl