diff --git a/doc b/doc
index c9fe83006e..3d7c3c18de 160000
--- a/doc
+++ b/doc
@@ -1 +1 @@
-Subproject commit c9fe83006ec78aba9bfe2132265a7ab9e18d918c
+Subproject commit 3d7c3c18decea20373be1454759d03202789c929