diff --git a/pyproject.toml b/pyproject.toml
index 99f90b49..425e16d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "poetry.core.masonry.api"
 [tool.poetry]
 # Check https://python-poetry.org/docs/pyproject/ for all available sections
 name = "ansys-fluent-visualization"
-version = "0.4.0"
+version = "0.4.1"
 description = "A python wrapper for ansys Fluent visualization"
 license = "MIT"
 authors = ["ANSYS, Inc. <ansys.support@ansys.com>"]
@@ -26,7 +26,7 @@ packages = [
 python = ">=3.7,<4.0"
 importlib-metadata = {version = "^4.0", python = "<3.8"}
 ansys-fluent-core = "~=0.10"
-vtk = {version = "9.1.0", python = "<=3.9"}
+vtk = {version = ">=9.0.3", python = "<=3.9"}
 ipyvtklink = ">=0.2.2" 
 pyvista = ">=0.33.2"
 pyvistaqt = ">=0.7.0"
diff --git a/tests/test_metadata.py b/tests/test_metadata.py
index 1810b719..ace81707 100644
--- a/tests/test_metadata.py
+++ b/tests/test_metadata.py
@@ -2,4 +2,4 @@
 
 
 def test_pkg_version():
-    assert __version__ == "0.4.0"
+    assert __version__ == "0.4.1"