diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index d8cae183f16a1a74a0aecc68635eb305cdafe012..a101f9b53aae73bce5b6cb250558b2c55cc25326 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -107,15 +107,15 @@ const config: Config = {
           items: [
             {
               label: 'Day 1',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/78',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/114',
             },
             {
               label: 'Day 2',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/79',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/110',
             },
             {
               label: 'Day 3',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/72',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/109',
             },
           ],
         },
@@ -124,23 +124,23 @@ const config: Config = {
           items: [
             {
               label: 'Day 1 Talks',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/74',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/115',
             },
             {
               label: 'Day 2 Talks',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/75',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/108',
             },
             {
               label: 'Day 3 Talks',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/76',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/111',
             },
             {
               label: 'Day 4 Talks',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/77',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/112',
             },
             {
               label: 'Event in total',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/surveys/73',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/surveys/113',
             },
           ],
         },
@@ -166,7 +166,7 @@ const config: Config = {
             },
             {
               label: 'Agenda',
-              href: 'https://indico3-jsc.fz-juelich.de/event/149/timetable/#all',
+              href: 'https://indico3-jsc.fz-juelich.de/event/201/timetable/#all',
             },
             {
               label: 'Reservations',
@@ -178,7 +178,7 @@ const config: Config = {
             },
             {
               label: 'Past course materials',
-              href: 'https://www.fz-juelich.de/en/ias/jsc/news/events/training-courses/2023/supercomputing-2',
+              href: 'https://www.fz-juelich.de/en/ias/jsc/news/events/training-courses/2024/supercomputing-1',
             },
           ],
         },