# Issue Related issue https://github.com/plotly/dash/issues/1992 This issue was fixed in [dash v2.3.1](https://github.com/plotly/dash/releases/tag/v2.3.1), but since django-plotly-dash still doesn't support dash>=2.0 this fix doesn't apply. ## Workaround Add `Werkzeug>=2.0,<2.1` in the requirements.