diff --git a/README.rst b/README.rst
index ec10843..4c42aa5 100644
--- a/README.rst
+++ b/README.rst
@@ -62,11 +62,10 @@ Join our open-source community on:
 Development
 -----------
 
-For development install `poetry`_ and `task`_:
+For development install `uv`_ and `task`_:
 
 ..  code-block:: bash
-
-    python -m pip install poetry
+    curl -LsSf https://astral.sh/uv/install.sh | sh
     sh -c "$(curl --location https://taskfile.dev/install.sh)" \
         -- -d -b ~/.local/bin
 
@@ -75,5 +74,5 @@ commands such as ``task setup`` to install all dependencies or ``task test`` to
 run the test suite.
 Happy Coding 🥳🎉
 
-.. _poetry: https://python-poetry.org/
+.. _uv: https://github.com/astral-sh/uv
 .. _task: https://taskfile.dev/
diff --git a/pyproject.toml b/pyproject.toml
index 54b2e78..1461310 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,10 @@ dependencies = [
 
 [tool.setuptools]
 package-dir = {"" = "src"}
+include-package-data = true
+
+[tool.setuptools.package-data]
+"lasso" = ["femzip/lib/*"]
 
 [project.scripts]
 diffcrash = "lasso.diffcrash.run:main"