diff --git a/README.md b/README.md
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@@ -97,6 +97,7 @@ Please submit a pull request if there is any material that you think should be i
 - [The Internals of PostgreSQL](http://www.interdb.jp/pg/index.html)
 - [Books propose](https://cakebytheoceanluo.github.io/2020/03/10/books/)
 - [what is database and its types](https://www.scaler.com/topics/dbms/what-is-database/)
+- [PostgreSQL 16](https://postgrespro.com/blog/pgsql/5969929)
 
 ## SQL & Relation Algebra