diff --git a/source/benchmarking/benchmarking.md b/source/benchmarking/benchmarking.md
index 2d1013d7fa..6e5f6a3e41 100644
--- a/source/benchmarking/benchmarking.md
+++ b/source/benchmarking/benchmarking.md
@@ -732,6 +732,8 @@ TBD: generated datasets should be park in S3 or somewhere for retrieval by URL
 
 ## Changelog
 
+- 2026-01-21: Update `deep_bson.json` for compatibility with strong typed benchmarks.
+
 - 2024-12-23: Add Client and Collection BulkWrite benchmarks
 
 - 2024-01-22: Migrated from reStructuredText to Markdown.
diff --git a/source/benchmarking/data/extended_bson.tgz b/source/benchmarking/data/extended_bson.tgz
index 908d9965fa..1e0950cec3 100644
Binary files a/source/benchmarking/data/extended_bson.tgz and b/source/benchmarking/data/extended_bson.tgz differ