diff --git a/.stats.yml b/.stats.yml
index 85dfe307..2bf06977 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 125
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/conductor%2Fconductor-ebe52c4eddfa6082ba50a2c4993764f18ce7f83ac0afc2f82357673d674d549f.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/conductor%2Fconductor-756c0fbaa2939664cd7c557ec37a0a26d71f8f759c612037ff9a3e13f1fcfda3.yml
diff --git a/tests/api_resources/qbd/test_credit_card_charges.py b/tests/api_resources/qbd/test_credit_card_charges.py
index f14fd52d..1f206b7d 100644
--- a/tests/api_resources/qbd/test_credit_card_charges.py
+++ b/tests/api_resources/qbd/test_credit_card_charges.py
@@ -107,7 +107,7 @@ def test_method_create_with_all_params(self, client: Conductor) -> None:
             ],
             memo="Office supplies for Q3 marketing campaign",
             payee_id="80000001-1234567890",
-            ref_number="CHARGE-1234",
+            ref_number="CARD-1234",
             sales_tax_code_id="80000004-1234567890",
         )
         assert_matches_type(CreditCardCharge, credit_card_charge, path=["response"])
@@ -271,7 +271,7 @@ def test_method_update_with_all_params(self, client: Conductor) -> None:
             ],
             memo="Office supplies for Q3 marketing campaign",
             payee_id="80000001-1234567890",
-            ref_number="CHARGE-1234",
+            ref_number="CARD-1234",
             sales_tax_code_id="80000004-1234567890",
             transaction_date=parse_date("2019-12-27"),
         )
@@ -332,12 +332,12 @@ def test_method_list_with_all_params(self, client: Conductor) -> None:
             include_line_items=True,
             limit=150,
             payee_ids=["80000001-1234567890"],
-            ref_number_contains="CHARGE-1234",
+            ref_number_contains="CARD-1234",
             ref_number_ends_with="1234",
-            ref_number_from="CHARGE-0001",
+            ref_number_from="CARD-0001",
             ref_numbers=["CREDIT CARD CHARGE-1234"],
-            ref_number_starts_with="CHARGE",
-            ref_number_to="CHARGE-9999",
+            ref_number_starts_with="CARD",
+            ref_number_to="CARD-9999",
             transaction_date_from=parse_date("2019-12-27"),
             transaction_date_to=parse_date("2019-12-27"),
             updated_after="updatedAfter",
@@ -459,7 +459,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncConductor)
             ],
             memo="Office supplies for Q3 marketing campaign",
             payee_id="80000001-1234567890",
-            ref_number="CHARGE-1234",
+            ref_number="CARD-1234",
             sales_tax_code_id="80000004-1234567890",
         )
         assert_matches_type(CreditCardCharge, credit_card_charge, path=["response"])
@@ -623,7 +623,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncConductor)
             ],
             memo="Office supplies for Q3 marketing campaign",
             payee_id="80000001-1234567890",
-            ref_number="CHARGE-1234",
+            ref_number="CARD-1234",
             sales_tax_code_id="80000004-1234567890",
             transaction_date=parse_date("2019-12-27"),
         )
@@ -684,12 +684,12 @@ async def test_method_list_with_all_params(self, async_client: AsyncConductor) -
             include_line_items=True,
             limit=150,
             payee_ids=["80000001-1234567890"],
-            ref_number_contains="CHARGE-1234",
+            ref_number_contains="CARD-1234",
             ref_number_ends_with="1234",
-            ref_number_from="CHARGE-0001",
+            ref_number_from="CARD-0001",
             ref_numbers=["CREDIT CARD CHARGE-1234"],
-            ref_number_starts_with="CHARGE",
-            ref_number_to="CHARGE-9999",
+            ref_number_starts_with="CARD",
+            ref_number_to="CARD-9999",
             transaction_date_from=parse_date("2019-12-27"),
             transaction_date_to=parse_date("2019-12-27"),
             updated_after="updatedAfter",
diff --git a/tests/api_resources/qbd/test_vendor_credits.py b/tests/api_resources/qbd/test_vendor_credits.py
index 9ac5c93c..d3986c4a 100644
--- a/tests/api_resources/qbd/test_vendor_credits.py
+++ b/tests/api_resources/qbd/test_vendor_credits.py
@@ -107,7 +107,7 @@ def test_method_create_with_all_params(self, client: Conductor) -> None:
             ],
             memo="Credit for returned merchandise - Invoice INV-1234",
             payables_account_id="80000002-1234567890",
-            ref_number="VC-1234",
+            ref_number="VCREDIT-1234",
             sales_tax_code_id="80000004-1234567890",
         )
         assert_matches_type(VendorCredit, vendor_credit, path=["response"])
@@ -270,7 +270,7 @@ def test_method_update_with_all_params(self, client: Conductor) -> None:
             ],
             memo="Credit for returned merchandise - Invoice INV-1234",
             payables_account_id="80000002-1234567890",
-            ref_number="VC-1234",
+            ref_number="VCREDIT-1234",
             sales_tax_code_id="80000004-1234567890",
             transaction_date=parse_date("2019-12-27"),
             vendor_id="80000001-1234567890",
@@ -332,12 +332,12 @@ def test_method_list_with_all_params(self, client: Conductor) -> None:
             include_line_items=True,
             include_linked_transactions=False,
             limit=150,
-            ref_number_contains="VC-1234",
+            ref_number_contains="VCREDIT-1234",
             ref_number_ends_with="1234",
-            ref_number_from="VC-0001",
+            ref_number_from="VCREDIT-0001",
             ref_numbers=["VENDOR CREDIT-1234"],
-            ref_number_starts_with="VC",
-            ref_number_to="VC-9999",
+            ref_number_starts_with="VCREDIT",
+            ref_number_to="VCREDIT-9999",
             transaction_date_from=parse_date("2019-12-27"),
             transaction_date_to=parse_date("2019-12-27"),
             updated_after="updatedAfter",
@@ -460,7 +460,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncConductor)
             ],
             memo="Credit for returned merchandise - Invoice INV-1234",
             payables_account_id="80000002-1234567890",
-            ref_number="VC-1234",
+            ref_number="VCREDIT-1234",
             sales_tax_code_id="80000004-1234567890",
         )
         assert_matches_type(VendorCredit, vendor_credit, path=["response"])
@@ -623,7 +623,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncConductor)
             ],
             memo="Credit for returned merchandise - Invoice INV-1234",
             payables_account_id="80000002-1234567890",
-            ref_number="VC-1234",
+            ref_number="VCREDIT-1234",
             sales_tax_code_id="80000004-1234567890",
             transaction_date=parse_date("2019-12-27"),
             vendor_id="80000001-1234567890",
@@ -685,12 +685,12 @@ async def test_method_list_with_all_params(self, async_client: AsyncConductor) -
             include_line_items=True,
             include_linked_transactions=False,
             limit=150,
-            ref_number_contains="VC-1234",
+            ref_number_contains="VCREDIT-1234",
             ref_number_ends_with="1234",
-            ref_number_from="VC-0001",
+            ref_number_from="VCREDIT-0001",
             ref_numbers=["VENDOR CREDIT-1234"],
-            ref_number_starts_with="VC",
-            ref_number_to="VC-9999",
+            ref_number_starts_with="VCREDIT",
+            ref_number_to="VCREDIT-9999",
             transaction_date_from=parse_date("2019-12-27"),
             transaction_date_to=parse_date("2019-12-27"),
             updated_after="updatedAfter",