diff --git a/pyproject.toml b/pyproject.toml
index 366c92a..3bf8db3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,8 +9,24 @@ classifiers = [
     "Programming Language :: Rust",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Operating System :: OS Independent",
+    "License :: OSI Approved :: MIT License",
+    "Typing :: Typed",
 ]
 dynamic = ["version"]
+
+[project.urls]
+Homepage = "https://github.com/oliverlambson/fastnanoid"
+Issues = "https://github.com/oliverlambson/fastnanoid/issues"
+
 [tool.maturin]
 features = ["pyo3/extension-module"]
 python-source = "python"