diff --git a/2023/talks.csv b/2023/talks.csv
index 0f6c540..d184ce8 100644
--- a/2023/talks.csv
+++ b/2023/talks.csv
@@ -1,13 +1,12 @@
 titleLine1,titleLine2,titleLine3,personLine1,personLine2,talkId,slug
-Welcome,,,Orga,,101,sps23-welcome
-Proving Python code correct,with Nagini,,Marco Eilers,,102,sps23-proving-python-code
-Did you know, Matplotlib could do that?,,Teresa Kubacka,,103,sps23-did-you-know-matplotlib
-Kivy: Cross-platform,App development,for Pythonistas,Mirko Galimberti,,105,sps23-kivy-cross-platform-app-development
-A walk with CPython,,,Sadhana Srinivasan,,106,sps23-a-walk-with-cpython
-Documenting Python Code,,,Christian Heitzmann,,107,sps23-documenting-python-code
-Voice Control in Action:,A Python-Based Approach for,Operating a Quadrupedal Robot,Robin Ehrensperger,,109,sps23-voice-control-in-action
-A Short History of,Python Web Frameworks,,Quazi Nafiul Islam,,110,sps23-a-short-history-of-python-web-frameworks
-Building Dainty Dashboards,in Plotly Dash,for health data science,Avneet Kaur,,112,sps23-building-dainty-dashboards-in-plotly-dash
-Asynchronous Multiprocess,Large Model Training on PyTorch,for Synthetic Cities Generation,Pavel Sulimov,,113,sps23-asynchronous-multiprocess-large-model-training
+A Short History of,Python Web Frameworks,,Quazi Nafiul Islam,,110,sps23-2023-a-short-history-of-python-web-frameworks
+A walk with CPython,,,Sadhana Srinivasan,,106,sps23-2023-a-walk-with-cpython
+Asynchronous Multiprocess,Large Model Training on PyTorch,for Synthetic Cities Generation,Furio Valerio Sordini,Pavel Sulimov,113,sps23-2023-asynchronous-multiprocess-large-model-training
+Closing,,,Stefan Keller,,114,sps23-2023-closing
+Did you know, Matplotlib could do that?,,Teresa Kubacka,,103,sps23-2023-did-you-know-matplotlib
+Documenting Python Code,,,Christian Heitzmann,,107,sps23-2023-documenting-python-code
+Kivy: Cross-platform,App development,for Pythonistas,Mirko Galimberti,,105,sps23-2023-kivy-cross-platform-app-development
 Lightning Talks,,,Orga,,116,sps23-2023-lightning-talks
-Closing,,,Orga,,114,sps23-closing
+Proving Python code correct,with Nagini,,Marco Eilers,,102,sps23-2023-proving-python-code
+Voice Control in Action:,A Python-Based Approach for,Operating a Quadrupedal Robot,Robin Ehrensperger,,109,sps23-2023-voice-control-in-action
+Welcome,,,Stefan Keller,,101,sps23-2023-welcome