diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 22402537f..8d9af222c 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v296
\ No newline at end of file
+v309
\ No newline at end of file
diff --git a/tests/test_generated_examples.py b/tests/test_generated_examples.py
index 2c0cc5413..4fe5ce206 100644
--- a/tests/test_generated_examples.py
+++ b/tests/test_generated_examples.py
@@ -1434,6 +1434,15 @@ def test_plan_create(self, request_mock):
         )
         request_mock.assert_requested("post", "/v1/plans")
 
+    def test_plan_create2(self, request_mock):
+        stripe.Plan.create(
+            amount=2000,
+            currency="usd",
+            interval="month",
+            product={"name": "My product"},
+        )
+        request_mock.assert_requested("post", "/v1/plans")
+
     def test_plan_delete(self, request_mock):
         stripe.Plan.delete("price_xxxxxxxxxxxxx")
         request_mock.assert_requested(