diff --git a/README.md b/README.md
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 ## Course material
 
 
-- [ ] [Welcome from Director of the IMM](slides/230316_Blockkurs_Egli_Intro_hss.pdf)
-- [ ] [Introduction to the projects](slides/230316_Blockkurs_HSS_MRSA_UPEC.pdf)
-- [ ] [Introduction to NGS and routine diagnostics](slides/230316_TR_NGS_routine_diagnostics.pdf)
-- [ ] [NGS technologies](slides/230316_TR_NGS_technologies.pdf)
+- [ ] [Welcome from Director of the IMM](slides/241314_Blockkurs_Egli_Intro_hss-on.pdf)
+- [ ] [Introduction to the projects](slides/Introduction_projects_240314_TR.pdf)
+- [ ] [Introduction to NGS and routine diagnostics](slides/Routine_diagnostics_NGS_240314_TR.pdf)
+- [ ] [NGS technologies](slides/Sequencing_technologies_240314_TR.pdf)
+
+<!---
 - [ ] [Intro to NGS QC](slides/230317_TR_Intro_to_QC.pdf)
 
 
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