diff --git a/pyproject.toml b/pyproject.toml
index 264a2a4acf..1cc0a57c19 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,6 +44,7 @@ plotting = [
     "matplotlib>=3.2",
     # 3D plotting
     "pyvista>=0.32.0",
+    "vtk!=9.4.0",
     # Animations
     "imageio < 2.28.1",
     "imageio-ffmpeg",