diff --git a/doc/sphinx_rtd_theme b/doc/sphinx_rtd_theme
index 44e41676..6f56701d 160000
--- a/doc/sphinx_rtd_theme
+++ b/doc/sphinx_rtd_theme
@@ -1 +1 @@
-Subproject commit 44e41676943b4ebf22588b8d695054ab5ee39111
+Subproject commit 6f56701db1654418bbe9832d17b445a979953f79