diff --git a/pyproject.toml b/pyproject.toml
index 65b3d3b..a8b19a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ Repository = "https://github.com/casact/faslr"
 [project.optional-dependencies]
 docs = [
     "sphinx",
-    "sphinx_design==0.6.1",
+    "sphinx_design==0.7.0",
     "pydata-sphinx-theme==0.16.1"
 ]
 test = [