diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8cb811a..b6b0895 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -11,6 +11,6 @@ sphinxcontrib-nwdiag==2.0.0
 sphinxcontrib-seqdiag==3.0.0
 pytablewriter==0.64.2
 linkify-it-py==2.0.3
-sphinx_design==0.3.0
+sphinx_design==0.6.1
 sphinx-intl==2.2.0
 mdutils==1.6.0