Fix README.md

Author: ericcornelissen

README.md

@@ -59,7 +59,7 @@ The project is funded by the [Swedish Foundation for Strategic research (SSF)](h
 
 
 Posts:
-- [CHAINS contributions to open-source](chains-opensource.Federico Bono, [Automatic Program Repair For Breaking Dependency Updates With Large Language Models](http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-354835) (2024))
+- [CHAINS contributions to open-source](chains-opensource.md)
 - [Dependency Resolution in Different Ecosystems](dependency-resolution/index.md)
 - [The CHAINS software supply chain recommendations](recommendations-chains.md)
 - [An overview of Reproducible Builds Summit 2023](reproducible-builds-2023/index.md)