diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04e89ee..a4809ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,12 @@
 # Change Log
+* 4.0.8:
+    * Bug Fix: Command does not respect options with `-v/--version` and `-h/--help`. ( #80 )
 * 4.0.7:
-    * Bug Fix: Remove unsupported type hints in lower version of Python.
+    * Bug Fix: Remove unsupported type hints in lower version of Python. ( #79 )
 * 4.0.6:
-    * Bug Fix: Type hint and comments refines.
+    * Bug Fix: Type hint and comments refines. ( #78 )
 * 4.0.5:
-    * Bug Fix: Type hint refines.
+    * Bug Fix: Type hint refines. ( #78 )
 * 4.0.4:
     * Improvement: Replace setup.py by pyproject.toml
 * 4.0.2:
diff --git a/ping3/__init__.py b/ping3/__init__.py
index de4ca45..e7d97ac 100644
--- a/ping3/__init__.py
+++ b/ping3/__init__.py
@@ -15,7 +15,7 @@
 from . import errors
 from .enums import ICMP_DEFAULT_CODE, IcmpType, IcmpTimeExceededCode, IcmpDestinationUnreachableCode
 
-__version__ = "4.0.7"
+__version__ = "4.0.8"
 DEBUG = False  # DEBUG: Show debug info for developers. (default False)
 EXCEPTIONS = False  # EXCEPTIONS: Raise exception when delay is not available.
 LOGGER = None  # LOGGER: Record logs into console or file. Logger object should have .debug() method.
diff --git a/ping3/command_line.py b/ping3/command_line.py
index 4cde5b7..fc9a350 100644
--- a/ping3/command_line.py
+++ b/ping3/command_line.py
@@ -3,12 +3,12 @@
 import ping3
 
 
-def main(assigned_args: list = []) -> None:
+def main(assigned_args = None) -> None:
     """
     Parse and execute the call from command-line.
 
     Args:
-        assigned_args (list[str]): List of strings to parse. The default is taken from sys.argv.
+        assigned_args (list[str] | None): List of strings to parse. The default is taken from sys.argv.
 
     Returns:
         Formatted ping results printed.