diff --git a/.gitignore b/.gitignore
index 3644549..af8247a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,17 +1,14 @@
 .cache/
 .ipynb_checkpoints/
 .pytest_cache/
-.ropeproject/
-.nocheck/
 _build/
 build/
-dist/
 __pycache__/
-src/epiworldpy.egg-info
 
 compile_commands.json
-
 *.html
 *.ipynb
+.nocheck/
+
 *_files
 !README_files
diff --git a/pyproject.toml b/pyproject.toml
index 7deb764..7230841 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,10 @@
 [build-system]
-requires = ["scikit-build-core>=0.10", "pybind11"]
+requires = ["scikit-build-core>=0.3.3", "pybind11"]
 build-backend = "scikit_build_core.build"
 
 [project]
 name = "epiworldpy"
-version = "0.0.4"
+version = "0.0.1"
 description = "Python bindings for epiworld"
 readme = "README.md"
 requires-python = ">=3.7"