diff --git a/py_lib3mf/__init__.py b/py_lib3mf/__init__.py
index 8808ec7..fa6edbf 100644
--- a/py_lib3mf/__init__.py
+++ b/py_lib3mf/__init__.py
@@ -1,3 +1,3 @@
-__version__ = '2.2.0'
+__version__ = '2.3.1'
 
-from . import Lib3MF
\ No newline at end of file
+from . import Lib3MF