diff --git a/foamlib/__init__.py b/foamlib/__init__.py
index e745d30..f6c58dc 100644
--- a/foamlib/__init__.py
+++ b/foamlib/__init__.py
@@ -1,6 +1,6 @@
 """A Python interface for interacting with OpenFOAM."""
 
-__version__ = "0.6.6"
+__version__ = "0.6.7"
 
 from ._cases import (
     AsyncFoamCase,