diff --git a/ETS23-pre-ets22.pptx b/ETS23-pre-ets22.pptx
index 7523004ddf7f7cc58eb5d3c659127e48dc3b5d29..06c99614a1fc4174816e5eabfdd8895f04880353 100644
Binary files a/ETS23-pre-ets22.pptx and b/ETS23-pre-ets22.pptx differ