diff --git a/docs/blog/posts/2026-03-24-1.9-release/index.qmd b/docs/blog/posts/2026-03-24-1.9-release/index.qmd
index d8f0589b3b..78b0c836a7 100644
--- a/docs/blog/posts/2026-03-24-1.9-release/index.qmd
+++ b/docs/blog/posts/2026-03-24-1.9-release/index.qmd
@@ -174,7 +174,9 @@ Dependency updates:
 
 ## Acknowledgements
 
-We'd like to say a huge thank you to everyone who contributed to this release by opening issues and pull requests:
+One of the early proposals for PDF accessibility and alt text in the LaTeX ecosystem was provided to us by [Sam Schiano](https://github.com/Schiano-NOAA) and [Sophie Breitbart](https://github.com/sbreitbart-NOAA). We want to thank them for bringing into our attention the approach they used in their [`{asar}` R package](https://nmfs-ost.github.io/asar/), which influenced some of our design.
+
+In addition, we'd like to say a huge thank you to everyone who contributed to this release by opening issues and pull requests:
 
 {{< include _contribs.md >}}