diff --git a/pyproject.toml b/pyproject.toml
index f537806..e117ee8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "peopledatalabs"
-version = "6.4.12"
+version = "6.4.13"
 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_dev.txt b/requirements_dev.txt
index abdc784..1d2f019 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -262,9 +262,9 @@ mypy-extensions==1.1.0 ; python_version >= "3.8" and python_version < "4.0" \
 packaging==25.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484 \
     --hash=sha256:d443872c98d677bf60f6a1f2f8c1cb748e8fe762d2bf9d3148b5599295b0fc4f
-pathspec==0.12.1 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08 \
-    --hash=sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712
+pathspec==1.0.3 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:bac5cf97ae2c2876e2d25ebb15078eb04d76e4b98921ee31c6f85ade8b59444d \
+    --hash=sha256:e80767021c1cc524aa3fb14bedda9c34406591343cc42797b386ce7b9354fb6c
 platformdirs==4.4.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:abd01743f24e5287cd7a5db3752faf1a2d65353f38ec26d98e25a6db65958c85 \
     --hash=sha256:ca753cf4d81dc309bc67b0ea38fd15dc97bc30ce419a7f58d13eb3bf14c4febf
diff --git a/src/peopledatalabs/__init__.py b/src/peopledatalabs/__init__.py
index 8bc9f5c..fac790a 100644
--- a/src/peopledatalabs/__init__.py
+++ b/src/peopledatalabs/__init__.py
@@ -5,6 +5,6 @@
 from .main import PDLPY
 
 
-__version__ = "6.4.12"
+__version__ = "6.4.13"
 
 __all__ = ["PDLPY"]
diff --git a/src/peopledatalabs/settings.py b/src/peopledatalabs/settings.py
index 822fa87..662968f 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 = "6.4.12"
+    sdk_version: str = "6.4.13"
 
 
 settings = Settings()
diff --git a/tests/client/test_client.py b/tests/client/test_client.py
index 8cd1054..535ade5 100644
--- a/tests/client/test_client.py
+++ b/tests/client/test_client.py
@@ -19,7 +19,7 @@ def test_version():
     """
     Version check.
     """
-    assert __version__ == "6.4.12"
+    assert __version__ == "6.4.13"
 
 
 @pytest.mark.usefixtures("fake_api_key")