diff --git a/pyproject.toml b/pyproject.toml
index 965d2ac..a7747d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ lint = [
 doc = [
     "sybil==9.3.0",
     "furo==2025.12.19",
-    "sphinx_design==0.6.1",
+    "sphinx_design==0.7.0",
     "sphinxcontrib-svg2pdfconverter[CairoSVG]==1.3.0",
 ]