diff --git a/pyproject.toml b/pyproject.toml
index f5a49ead..bd7027ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,24 @@
+[project]
+name = "datadog_lambda"
+version = "8.123.0.dev0"
+requires-python = ">=3.8.0,<4"
+dependencies = [
+    "datadog>=0.51.0,<1.0.0",
+    "wrapt>=1.11.2,<2",
+    "ddtrace>=3.19.1,<4; python_version>='3.8' and python_version<'3.10'",
+    "ddtrace>=4.1.1,<5; python_version>='3.10'",
+    "ujson>=5.9.0",
+]
+
+[project.optional-dependencies]
+dev = [
+  "botocore>=1.34.0,<2",
+  "requests>=2.22.0,<3",
+  "pytest>=8.0.0,<9",
+  "pytest-benchmark>=4.0,<5",
+  "flake8>=5.0.4,<6",
+]
+
 [tool.poetry]
 name = "datadog_lambda"
 version = "8.123.0.dev0"
@@ -54,4 +75,5 @@ requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.pytest.ini_options]
-addopts = "--benchmark-disable --benchmark-autosave"
\ No newline at end of file
+addopts = "--benchmark-disable --benchmark-autosave"
+