diff --git a/README.md b/README.md
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 ## URBAN 5123 Programming Tools for Urban Analytics (PTUA)
-## Spring 2022
-This is the repository for PTUA 2022 class materials in the University of Glasgow. 
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+## Spring 2023
+This is the repository for PTUA 2023 class materials in the University of Glasgow. 
\ No newline at end of file