diff --git a/pypolar/__init__.py b/pypolar/__init__.py
index 34f3126..f291512 100644
--- a/pypolar/__init__.py
+++ b/pypolar/__init__.py
@@ -1,7 +1,7 @@
 __version__ = '0.9.3'
 __author__ = 'Scott Prahl'
 __email__ = 'scott.prahl@oit.edu'
-__copyright__ = 'Copyright 2020-23, Scott Prahl'
+__copyright__ = '2020-23, Scott Prahl'
 __license__ = 'MIT'
 __url__ = 'https://github.com/scottprahl/pypolar.git'