diff --git a/presentation b/presentation
index 8262068c27edf90b2f5d965f0c984374987ae861..f49ce7c803c6aaa0a87e9ff063cddf5c98d9a52b 160000
--- a/presentation
+++ b/presentation
@@ -1 +1 @@
-Subproject commit 8262068c27edf90b2f5d965f0c984374987ae861
+Subproject commit f49ce7c803c6aaa0a87e9ff063cddf5c98d9a52b