1 files changed, 1 insertions, 1 deletions

diff --git a/slides/preplogic-slides.tex b/slides/preplogic-slides.tex
index 94a4895..3601d27 100644
--- a/slides/preplogic-slides.tex
+++ b/slides/preplogic-slides.tex
@@ -11,7 +11,7 @@
 %\setbeamertemplate{navigation symbols}{} 
 \logo{\includegraphics[scale=0.065]{unilu.jpg}} 
 \institute{uni.lu} 
-\date{September 7-8, 2020} 
+\date{September 13-14, 2021} 
 %\subject{}
 
 \newtheorem {proposition}{Proposition}