diff --git a/index.md b/index.md
index ac1a798e..b9e4865d 100644
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+++ b/index.md
@@ -2,7 +2,7 @@ Bacterial Isolate Genome Sequence Database (BIGSdb)
 ===================================================
 **Gene-by-gene population annotation and analysis**
 
-Written by Keith Jolley, © 2010-2022 University of Oxford
+Written by Keith Jolley, © 2010-2024 University of Oxford
 
 <a href="https://www.biomedcentral.com/1471-2105/11/595">Jolley & Maiden 2010, BMC Bioinformatics 11:595</a>