diff --git a/pyproject.toml b/pyproject.toml
index ccf6a18..ae2266c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,8 +9,13 @@ description = "A CLI tool that monitors outdated dependencies across multiple pa
 readme = "README.md"
 requires-python = ">=3.9"
 license = {text = "MIT"}
+authors = [
+    {name = "Depcheck Contributors"}
+]
+keywords = ["cli", "dependency", "security", "cve", "monitoring"]
 classifiers = [
     "Development Status :: 4 - Beta",
+    "Environment :: Console",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
@@ -18,6 +23,8 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Topic :: Software Development :: Testing",
+    "Topic :: Security",
 ]
 dependencies = [
     "click>=8.1.7",
@@ -29,7 +36,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-dev = [
+test = [
     "pytest>=7.4.0",
     "pytest-cov>=4.1.0",
 ]
@@ -37,6 +44,9 @@ dev = [
 [project.scripts]
 depcheck = "depcheck.cli:main"
 
+[tool.setuptools.packages.find]
+include = ["depcheck*"]
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 python_files = ["test_*.py"]