diff --git a/src/index.md b/src/index.md
index 9a043fe..56a940c 100644
--- a/src/index.md
+++ b/src/index.md
@@ -8,7 +8,7 @@ toc: false
 
 colourful generative patterns using [d3](https://d3js.org/) and [Observable Framework](https://observablehq.com/framework/)
 
-<p>v1.2.2 | by <a href="https://mikelynch.org">mike lynch</a> | <a href="https://aus.social/@mikelynch">@mikelynch@aus.social</a> | <a href="https://git.tilde.town/bombinans/poptimal">source</a> | <a href="https://mikelynch.org/2025/Mar/09/poptimal/">about</a></p>
+<p>v1.2.3 | by <a href="https://mikelynch.org">mike lynch</a> | <a href="https://aus.social/@mikelynch">@mikelynch@aus.social</a> | <a href="https://git.tilde.town/bombinans/poptimal">source</a> | <a href="https://mikelynch.org/2025/Mar/09/poptimal/">about</a></p>
 
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