diff --git a/README.md b/README.md
index ed39363..57e505c 100644
--- a/README.md
+++ b/README.md
@@ -755,7 +755,7 @@ These people have contributed to improve this list for everyone (in no particula
 [10]:https://www.blau.de/
 [11]:https://en.wikipedia.org/wiki/Sim_card#Formats "SIM card formats"
 [12]:https://events.ccc.de/congress/2023/infos/startpage.html
-[13]:https://events.ccc.de/congress/2019/wiki/Static:Projects
+[13]:https://events.ccc.de/congress/2023/hub/en/projects
 [14]:https://events.ccc.de/congress/2023/hub/assemblies
 [15]:https://bettercrypto.org/ "Better Crypto"
 [16]:https://openvpn.net/ "OpenVPN"