diff --git a/src/pycalver/__main__.py b/src/pycalver/__main__.py
index 441f091..21f1899 100644
--- a/src/pycalver/__main__.py
+++ b/src/pycalver/__main__.py
@@ -57,6 +57,8 @@ def _init_logging(verbose: int = 0) -> None:
 
 
 @click.group()
+@click.version_option()
+@click.help_option()
 @click.option('-v', '--verbose', count=True, help="Control log level. -vv for debug level.")
 def cli(verbose: int = 0):
     """Automatically update PyCalVer version strings on python projects."""