diff --git a/pyproject.toml b/pyproject.toml
index c5af7d2..caabd25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,9 +59,9 @@ classifiers = [
 ]
 
 [project.urls]
-Homepage = "https://blog.davep.org/aging/"
+Homepage = "https://github.com/davep/aging"
 Repository = "https://github.com/davep/aging"
-Documentation = "https://blog.davep.org/aging/"
+Documentation = "https://github.com/davep/aging"
 Source = "https://github.com/davep/aging"
 Issues = "https://github.com/davep/aging/issues"
 Discussions = "https://github.com/davep/aging/discussions"
@@ -75,7 +75,9 @@ build-backend = "uv_build"
 
 [tool.uv]
 managed = true
-dev-dependencies = [
+
+[dependency-groups]
+dev = [
     "textual-dev>=1.7.0",
     "pre-commit>=4.1.0",
     "mypy>=1.15.0",
@@ -83,6 +85,12 @@ dev-dependencies = [
     "ruff>=0.12.9",
 ]
 
+[[tool.uv.index]]
+name = "testpypi"
+url = "https://test.pypi.org/simple/"
+publish-url = "https://test.pypi.org/legacy/"
+explicit = true
+
 [tool.pyright]
 venvPath="."
 venv=".venv"