diff --git a/2024/talks.csv b/2024/talks.csv
index fc3f014..fb7610d 100644
--- a/2024/talks.csv
+++ b/2024/talks.csv
@@ -12,8 +12,13 @@ Learning From Experiments,With Causal Machine Learning,,,Kevin Klein,Francesc Ma
 Quantum Machine Learning:,Qiskit 1.X vs PennyLane 0.X,,,Pavel Sulimov,,70,swiss-python-summit-2024-70-quantum-machine-learning-qiskit-1-x-vs-pennylane-0-x
 Parallel Python at last?,Subinterpreters &,free-threading in practice,,Vita Midori,,71,swiss-python-summit-2024-71-parallel-python-at-last-subinterpreters-free-threading-in-practice
 More Than Pixels –,Unlock your image data,with Vision-Language Models,,Johannes Kolbe,,73,swiss-python-summit-2024-73-more-than-pixels-unlock-your-image-data-with-vision-language-models
-Lightning Talks,Day 1,,,,,77,swiss-python-summit-2024-77-lightning-talks-9x5min-
-Lightning Talks,Day 2,,,,,78,swiss-python-summit-2024-78-lightning-talks-9x5min-
+Lightning Talks,Day 2,,,Orga,,77,swiss-python-summit-2024-77-lightning-talks-day-2
+Lightning Talks,Day 1,,,Orga,,78,swiss-python-summit-2024-78-lightning-talks-day-1
 Artificial Intelligence:,Why Explanations Matter,,,Albert Weichselbraun,,81,swiss-python-summit-2024-81-artificial-intelligence-why-explanations-matter
 Empowering Independence:,Robot-Assisted Shopping,for the Visually Impaired,with Product Recognition,Chantal Keller,,82,swiss-python-summit-2024-82-empowering-independence-robot-assisted-shopping-for-the-visually-impaired-with-product-recognition
 Prototype to Production,for RAG applications,,,Isaac Chung,,9,swiss-python-summit-2024-9-prototype-to-production-for-rag-applications
+Property based testing,with Hypothesis,,,Florian Bruhin,,83,swiss-python-summit-2024-83-property-based-testing-with-hypothesis
+Welcome,Day 1,,,Orga,,84,swiss-python-summit-2024-84-welcome
+Welcome,Day 2,,,Orga,,85,swiss-python-summit-2024-85-welcome
+Closing,Day 1,,,Orga,,86,swiss-python-summit-2024-86-closing
+Closing,Day 2,,,Orga,,87,swiss-python-summit-2024-87-closing