diff --git a/patch_api/api_client.py b/patch_api/api_client.py
index 1fa730a..db27290 100644
--- a/patch_api/api_client.py
+++ b/patch_api/api_client.py
@@ -91,7 +91,7 @@ def __init__(
             self.default_headers[header_name] = header_value
         self.cookie = cookie
         # Set default User-Agent.
-        self.user_agent = "OpenAPI-Generator/1.3.0/python"
+        self.user_agent = "OpenAPI-Generator/1.3.1/python"
 
     def __del__(self):
         if self._pool:
diff --git a/setup.py b/setup.py
index 79c652c..c2d43a3 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,11 @@
 # prerequisite: setuptools
 # http://pypi.python.org/pypi/setuptools
 
-REQUIRES = ["urllib3 >= 1.25.3", "python-dateutil", "certifi"]
+REQUIRES = [
+    "urllib3 >= 1.25.3",
+    "python-dateutil",
+    "certifi",
+]
 
 setup(
     name=NAME,