diff --git a/pyproject.toml b/pyproject.toml
index 7a494f9..1b83743 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,21 +1,32 @@
-[tool.poetry]
-name = "project_euler"
+[project]
+name = "project-euler"
 version = "0.1.0"
 description = ""
-authors = ["daviddoji <daviddoji@pm.me>"]
+authors = [
+    { name = "David Doblas Jiménez", email = "daviddoji@pm.me" }
+]
+requires-python = ">=3.14"
+dependencies = [
+    "pytablewriter>=0.64.1,<0.65.0",
+    "sympy>=1.12,<2.0",
+]
 
-[tool.poetry.dependencies]
-python = "^3.9"
-pytablewriter = "^0.64.1"
-sympy = "^1.12"
-
-[tool.poetry.dev-dependencies]
-pre-commit = "^2.16.0"
-flake8 = "^4.0.1"
-mypy = "^0.920"
-isort = "^5.10.1"
-black = "^21.12b0"
+[dependency-groups]
+dev = [
+    "pre-commit>=2.16.0,<3.0.0",
+    "flake8>=4.0.1,<5.0.0",
+    "mypy>=0.920,<1.0.0",
+    "isort>=5.10.1,<6.0.0",
+    "black>=21.12b0,<22.0",
+]
 
 [build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"
+requires = ["setuptools>=68", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+package-dir = {"" = "src"}
+
+[tool.setuptools.packages.find]
+where = ["src"]
+include = ["project_euler_python*"]