diff --git a/doc/data b/doc/data
index fe87dc54..c9e893be 160000
--- a/doc/data
+++ b/doc/data
@@ -1 +1 @@
-Subproject commit fe87dc54915072d7b4cd5560378b4dabec5dc674
+Subproject commit c9e893bed5db0b80e3da4764a887c988ff4adb6a