diff --git a/distance3d/__init__.py b/distance3d/__init__.py
index c6f7add3..e1baab5e 100644
--- a/distance3d/__init__.py
+++ b/distance3d/__init__.py
@@ -1,4 +1,4 @@
 """Distance computation and collision detection in 3D."""
 
 
-__version__ = "0.8.0"
+__version__ = "0.9.0"