diff --git a/README.md b/README.md
index 7b3e8a04..5a50d843 100644
--- a/README.md
+++ b/README.md
@@ -142,24 +142,25 @@ We have also integrated the [quantstats](https://github.com/ranaroussi/quantstat
 package as an optional extra for further analysis. It is usually enough to inject
 the `portfolio.nav` into the many functions exposed by this package.
 
-## Poetry
+## uv
 
-We assume you share already the love for [Poetry](https://python-poetry.org).
-Once you have installed poetry you can perform
+Starting with
 
 ```bash
 make install
 ```
 
-to replicate the virtual environment we have defined in pyproject.toml.
+will install [uv](https://github.com/astral-sh/uv) and create
+the virtual environment defined in
+pyproject.toml and locked in uv.lock.
 
-## Jupyter
+## marimo
 
-We install [JupyterLab](https://jupyter.org) on the fly within the aforementioned
+We install [marimo](https://marimo.io) on the fly within the aforementioned
 virtual environment. Executing
 
 ```bash
-make jupyter
+make marimo
 ```
 
-will install and start the jupyter lab.
+will install and start marimo.