diff --git a/tools/quickbook b/tools/quickbook
index 198afb6fc7..ffd951c3e4 160000
--- a/tools/quickbook
+++ b/tools/quickbook
@@ -1 +1 @@
-Subproject commit 198afb6fc77ae146eef3bfd9d216e7d90b703944
+Subproject commit ffd951c3e445819562c54f570a98f5f1c9ebd0cb