diff --git a/README.md b/README.md
index 28cc85774c..5c7e32677a 100644
--- a/README.md
+++ b/README.md
@@ -192,3 +192,4 @@ Please refer to [contribution guidelines](CONTRIBUTING.md) for more information.
 - GreptimeDB's query engine is powered by [Apache Arrow DataFusion](https://github.com/apache/arrow-datafusion).
 - [OpenDAL](https://github.com/datafuselabs/opendal) from [Datafuse Labs](https://github.com/datafuselabs) gives GreptimeDB a very general and elegant data access abstraction layer.
 - GreptimeDB’s meta service is based on [etcd](https://etcd.io/).
+- GreptimeDB uses [RustPython](https://github.com/RustPython/RustPython) for experimental embedded python scripting.