diff --git a/pyproject.toml b/pyproject.toml
index 7faee24..d990d34 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,24 +1,26 @@
-[tool.poetry]
+[project]
 name = "aws-python-lambda-layer"
 version = "0.1.0"
-description = ""
-authors = ["jmeisele <jmeisele@yahoo.com>"]
+description = "Add your description here"
 readme = "README.md"
-packages = [{include = "aws_python_lambda_layer"}]
+requires-python = ">=3.12"
+dependencies = [
+    "boto3>=1.37.23",
+]
 
-[tool.poetry.dependencies]
-python = ">=3.8.1,<4.0"
-boto3 = "^1.26.146"
-aws-xray-sdk = "^2.12.0"
+[dependency-groups]
+dev = [
+    "coverage>=7.7.1",
+    "isort>=6.0.1",
+    "pytest>=8.3.5",
+    "ruff>=0.11.2",
+]
 
-[tool.poetry.group.dev.dependencies]
-pytest = "^7.3.1"
-black = "^23.3.0"
-flake8 = "^6.0.0"
-isort = "^5.12.0"
-coverage = "^7.2.7"
-pytest-cov = "^4.1.0"
+[tool.ruff]
+line-length=120
 
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+[tool.black]
+line-length=120
+
+[tool.ruff.lint]
+extend-select = ["E501"]