diff --git a/pyproject.toml b/pyproject.toml
index 58def49..4df3ada 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,20 +8,22 @@ version = "3.1.0"
 readme = "README.rst"
 description = "Address validation helpers for Google's i18n address database"
 authors = [{ name = "Mirumee Software", email = "hello@mirumee.com" }]
-license = "BSD-3-Clause"
+license = {file = "LICENSE"}
 dependencies = ["requests>=2.7.0"]
 classifiers = [
-    "Development Status :: 5 - Production/Stable",
-    "Topic :: Software Development :: Internationalization",
-    "Topic :: Software Development :: Libraries :: Python Modules",
-    "Operating System :: OS Independent",
-    "Environment :: Web Environment",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
+  "Development Status :: 5 - Production/Stable",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: BSD License",
+  "Topic :: Software Development :: Internationalization",
+  "Topic :: Software Development :: Libraries :: Python Modules",
+  "Operating System :: OS Independent",
+  "Environment :: Web Environment",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
 ]
 
 [project.optional-dependencies]