diff --git a/pyproject.toml b/pyproject.toml
index 3cdcf64..f537806 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "peopledatalabs"
-version = "6.4.11"
+version = "6.4.12"
 description = "Official Python client for the People Data Labs API"
 homepage = "https://www.peopledatalabs.com"
 repository = "https://github.com/peopledatalabs/peopledatalabs-python"
diff --git a/requirements.txt b/requirements.txt
index ef48daf..d1874d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -258,6 +258,6 @@ requests==2.32.4 ; python_version >= "3.8" and python_version < "4.0" \
 typing-extensions==4.15.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466 \
     --hash=sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548
-urllib3==2.6.2 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:016f9c98bb7e98085cb2b4b17b87d2c702975664e4f060c6532e64d1c1a5e797 \
-    --hash=sha256:ec21cddfe7724fc7cb4ba4bea7aa8e2ef36f607a4bab81aa6ce42a13dc3f03dd
+urllib3==2.6.3 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed \
+    --hash=sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 1cafdc9..59f40b1 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -468,6 +468,6 @@ typing-extensions==4.15.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548
 untokenize==0.1.1 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:3865dbbbb8efb4bb5eaa72f1be7f3e0be00ea8b7f125c69cbd1f5fda926f37a2
-urllib3==2.6.2 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:016f9c98bb7e98085cb2b4b17b87d2c702975664e4f060c6532e64d1c1a5e797 \
-    --hash=sha256:ec21cddfe7724fc7cb4ba4bea7aa8e2ef36f607a4bab81aa6ce42a13dc3f03dd
+urllib3==2.6.3 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed \
+    --hash=sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4
diff --git a/src/peopledatalabs/__init__.py b/src/peopledatalabs/__init__.py
index b42d12a..8bc9f5c 100644
--- a/src/peopledatalabs/__init__.py
+++ b/src/peopledatalabs/__init__.py
@@ -5,6 +5,6 @@
 from .main import PDLPY
 
 
-__version__ = "6.4.11"
+__version__ = "6.4.12"
 
 __all__ = ["PDLPY"]
diff --git a/src/peopledatalabs/settings.py b/src/peopledatalabs/settings.py
index e6a15f1..822fa87 100644
--- a/src/peopledatalabs/settings.py
+++ b/src/peopledatalabs/settings.py
@@ -19,7 +19,7 @@ class Settings:
     version: str = "v5"
     version_re: str = r"^v[0-9]$"
     sandbox_base_path: HttpUrl = "https://sandbox.api.peopledatalabs.com/"
-    sdk_version: str = "6.4.11"
+    sdk_version: str = "6.4.12"
 
 
 settings = Settings()
diff --git a/tests/client/test_client.py b/tests/client/test_client.py
index 3b42f4d..8cd1054 100644
--- a/tests/client/test_client.py
+++ b/tests/client/test_client.py
@@ -19,7 +19,7 @@ def test_version():
     """
     Version check.
     """
-    assert __version__ == "6.4.11"
+    assert __version__ == "6.4.12"
 
 
 @pytest.mark.usefixtures("fake_api_key")