diff --git a/docs/hysop-doc b/docs/hysop-doc
index 3c3338e354c53b948bba7eb3e343fc475751698b..463de3a91cc435ebde27c5e98c85097d819603e9 160000
--- a/docs/hysop-doc
+++ b/docs/hysop-doc
@@ -1 +1 @@
-Subproject commit 3c3338e354c53b948bba7eb3e343fc475751698b
+Subproject commit 463de3a91cc435ebde27c5e98c85097d819603e9