diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7c14d38..a6c456a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -24,14 +24,25 @@ Python installations, the
 Mac OS X. For Windows, you can use the
 [pyenv-win](https://github.com/pyenv-win/pyenv-win) port. See
 [here](https://github.com/pyenv-win/pyenv-win#installation ) for installation
-instructions.
+instructions. If you use `uv` (recommended and described below), it can install
+Python for you, much quicker and easier than using `pyenv`.
 
 - This project requires **Python 3.9** or higher.
 
-- We also use [Poetry](https://python-poetry.org/) to manage our dependencies. You
-should have this installed as well. You can install Poetry by following the
-instructions on the [Poetry
-website](https://python-poetry.org/docs/#installation).
+- We use [uv](https://docs.astral.sh/uv/) to manage our dependencies. You should
+have this installed as well. You can install `uv` by following the instructions
+on their [website](https://docs.astral.sh/uv/getting-started/installation/).
+
+`uv` can be used to actually install Python, even if you do not have it
+installed locally (either by system, pyenv or similar).
+
+For example, to install Python 3.12 using `uv`, you can run the following command:
+
+```console
+uv python install 3.12
+```
+
+If you already have a Python version installed, uv will use this.
 
 ## Getting Started
 
@@ -54,13 +65,16 @@ To get started, follow these steps:
 Run the following command to install the required dependencies:
 
 ```console
-poetry install
+uv sync
 ```
 
+The `.venv` folder is already in the `.gitignore` file so will not be committed
+to the repository. This is where the virtual environment will be created.
+
 You then need to activate the virtual environment:
 
 ```console
-poetry shell
+source .venv/bin/activate
 ```
 
 From here you can start working on the project. If you are using an IDE such as
diff --git a/README.md b/README.md
index 83b4390..553fffa 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Lice generates license files. No more hunting down licenses from other projects.
 - [Config File](#config-file)
 - [Integrate into your projects](#integrate-into-your-projects)
 - [Integration with other tools](#integration-with-other-tools)
+- [Contribute to the Development](#contribute-to-the-development)
 - [Changelog](#changelog)
 
 ## Changes from the original 'Lice' project
@@ -290,6 +291,23 @@ that can be parsed.
 
 For more fine-grained control, you can use the API above (but only in Python)
 
+## Contribute to the Development
+
+If you want to help with development of this project or just hack on the code,
+you can clone the repository and install the development dependencies with the
+following command:
+
+```console
+uv sync
+```
+
+We use [uv](https://docs.astral.sh/uv/) to manage the virtual environment and
+dependencies. See [Contributing](CONTRIBUTING.md) and the relevant section on
+the [website](https://seapagan.github.io/lice2/) for details
+
+All contributions are welcome, and I will try to respond to issues and PR's as
+soon as possible.
+
 ## Changelog
 
 See the [CHANGELOG.md](CHANGELOG.md) file for details for this fork, and the