diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index b0d2098..34372a2 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,7 @@
+Growmax v1.2.7
+==============================
+* Update project to remove setup.cfg and rely on more complete pyproject.toml for build configuration.
+
 Growmax v1.2.6
 ==============================
 * Only report active relays (assume non-reported relays as inactive)
diff --git a/pyproject.toml b/pyproject.toml
index b61373e..90e38c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,30 @@
 [build-system]
 requires = ["setuptools>=61.0", "wheel"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "growmax"
+version = "1.2.7"
+description = "Micropython routines for automated plant watering and monitoring."
+authors = [
+    {name = "Matt Davis and OpenSensor.io", email = "matteius@gmail.com"},
+]
+readme = "README.md"
+license = {file = "LICENSE"}
+requires-python = ">=3.8"
+classifiers = [
+    "Programming Language :: Python :: Implementation :: MicroPython",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+]
+
+[project.urls]
+Homepage = "https://www.opensensor.io"
+Repository = "https://github.com/opensensor/growmax.git"
+Issues = "https://github.com/opensensor/growmax/issues"
+
+[tool.setuptools]
+package-dir = {"" = "src"}
+
+[tool.setuptools.packages.find]
+where = ["src"]
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index ebc332c..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,25 +0,0 @@
-[metadata]
-name = growmax
-version = 1.2.6
-author = Matt Davis and OpenSensor.io
-author_email = matteius@gmail.com
-description = Micropython routines for automated plant watering and monitoring.
-long_description = file: README.md, LICENSE
-long_description_content_type = text/markdown
-url = https://github.com/opensensor/growmax
-project_urls =
-    Bug Tracker = https://github.com/opensensor/growmax/-/issues
-    repository = https://github.com/opensensor/growmax
-classifiers =
-    Programming Language :: Python :: Implementation :: MicroPython
-    License :: OSI Approved :: MIT License
-    Operating System :: OS Independent
-
-[options]
-package_dir =
-    = src
-packages = find:
-python_requires = >=3.8
-
-[options.packages.find]
-where = src