diff --git a/revealjs/laser/handout.tex b/revealjs/laser/handout.tex
index ce4497f..c02c3bf 100644
--- a/revealjs/laser/handout.tex
+++ b/revealjs/laser/handout.tex
@@ -26,7 +26,7 @@
 
 \title{\vspace{-2em}Laser in optischen Laufwerken}
 \author{Jacob Assel, Simon Bruder, Eric Doberstein}
-\date{13.03.2019\vspace{-1em}}
+\date{20.03.2019\vspace{-1em}}
 
 \begin{document}
  \maketitle