diff --git a/docs/federation.md b/docs/federation.md
index fc2637fdd..b467bc616 100644
--- a/docs/federation.md
+++ b/docs/federation.md
@@ -109,10 +109,10 @@ _Clinical coding of long COVID in English primary care: a federated analysis of
 British Journal of General Practice - [https://doi.org/10.3399/BJGP.2021.0301](https://doi.org/10.3399/BJGP.2021.0301)
 
 _Eleven key measures for monitoring general practice clinical activity during COVID-19 using federated analytics on 48 million adults' primary care records through OpenSAFELY_
-MedRxiv Preprint - [https://doi.org/10.1101/2022.10.17.22281058](https://doi.org/10.1101/2022.10.17.22281058)
+MedRxiv Preprint - [https://doi.org/10.7554/eLife.84673](https://doi.org/10.7554/eLife.84673)
 
 _The impact of the COVID-19 pandemic on Antipsychotic Prescribing in individuals with autism, dementia, learning disability, serious mental illness or living in a care home: A federated analysis of 59 million patients' primary care records in situ using OpenSAFELY_
-In press
+MedRxiv Preprint - [https://doi.org/10.1101/2023.01.05.23284214](https://doi.org/10.1101/2023.01.05.23284214)
 
 
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