diff --git a/eisvogel.tex b/eisvogel.tex
index 9555547..df9e249 100644
--- a/eisvogel.tex
+++ b/eisvogel.tex
@@ -1,6 +1,6 @@
 %%
-% Copyright (c) 2017 - 2023, Pascal Wagler;
-% Copyright (c) 2014 - 2023, John MacFarlane
+% Copyright (c) 2017 - 2024, Pascal Wagler;
+% Copyright (c) 2014 - 2024, John MacFarlane
 %
 % All rights reserved.
 %