diff --git a/presentation.tex b/presentation.tex
index 3e79941..ee97f22 100644
--- a/presentation.tex
+++ b/presentation.tex
@@ -112,11 +112,11 @@
 
 
 
-\subtitle{JdS 2025}
+\subtitle{LSD}
 \title[Bipartite networks collection]{Joint estimation of bipartite network collections. Application to plant-pollinator networks.}
 \author[L. Lacoste]{\underline{Louis Lacoste}, Pierre Barbillon and
 Sophie Donnet\newline UMR MIA Paris-Saclay, AgroParisTech, INRAE, Université Paris-Saclay\newline\ccbysa}
-\date{03 Juin 2025}
+\date{15 Juillet 2025}
 
 \begin{document}