diff --git a/pyproject.toml b/pyproject.toml
index 013b7db..af68065 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,7 +72,7 @@ sphinx-rtd-theme = "^1.3.0"
 myst-parser = ">=1.0.0,<4.0.0"
 sphinx-autodoc-typehints = "^1.24.0"
 sphinx-copybutton = "^0.5.2"
-sphinx-design = "^0.5.0"
+sphinx-design = ">=0.5,<0.7"
 linkify-it-py = ">=2.0"
 
 [tool.pytest.ini_options]