diff --git a/docs/logo.png b/docs/logo.png
index ca31bd6..dd93cac 100644
Binary files a/docs/logo.png and b/docs/logo.png differ
diff --git a/pyproject.toml b/pyproject.toml
index 51d515e..ab6a1d1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,25 +6,19 @@ build-backend = "setuptools.build_meta"
 name = "my-fenics-paper"
 version = "0.3.0"
 dependencies = [
-    "h5py==3.9.0",  # Pin to same version that is allready installed in the docker image
+    "h5py==3.9.0",                # Pin to same version that is allready installed in the docker image
     "cardiac-geometries>=0.11.0",
     "ldrb",
     "requests",
     "tqdm",
 ]
 
+[tool.setuptools]
+packages = []
 
 [project.optional-dependencies]
-dev = [
-    "pdbpp",
-    "pre-commit",
-    "bump-my-version",
-]
-docs = [
-    "jupyter-book",
-    "jupytext",
-    "sphinxcontrib-bibtex",
-]
+dev = ["pdbpp", "pre-commit", "bump-my-version"]
+docs = ["jupyter-book", "jupytext", "sphinxcontrib-bibtex"]
 
 [tool.ruff]
 # Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
@@ -83,9 +77,7 @@ tag_name = "v{new_version}"
 tag_message = "Bump version: {current_version} → {new_version}"
 current_version = "0.3.0"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
-serialize = [
-    "{major}.{minor}.{patch}"
-]
+serialize = ["{major}.{minor}.{patch}"]
 
 
 [[tool.bumpversion.files]]