diff --git a/.github/workflows/python-poetry.yml b/.github/workflows/python-poetry.yml
index 8a69055..66c86d0 100644
--- a/.github/workflows/python-poetry.yml
+++ b/.github/workflows/python-poetry.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/src/peopledatalabs/__init__.py b/src/peopledatalabs/__init__.py
index d37ffac..62960fd 100644
--- a/src/peopledatalabs/__init__.py
+++ b/src/peopledatalabs/__init__.py
@@ -5,6 +5,6 @@
 from .main import PDLPY
 
 
-__version__ = "4.0.1"
+__version__ = "4.0.2"
 
 __all__ = ["PDLPY"]
diff --git a/tests/client/test_client.py b/tests/client/test_client.py
index 2c95e30..7472cd8 100644
--- a/tests/client/test_client.py
+++ b/tests/client/test_client.py
@@ -19,7 +19,7 @@ def test_version():
     """
     Version check.
     """
-    assert __version__ == "4.0.1"
+    assert __version__ == "4.0.2"
 
 
 @pytest.mark.usefixtures("fake_api_key")