diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index fe802d3a4..f3da18c95 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v204
\ No newline at end of file
+v219
\ No newline at end of file
diff --git a/stripe/api_resources/account.py b/stripe/api_resources/account.py
index 196c16484..ce23fba63 100644
--- a/stripe/api_resources/account.py
+++ b/stripe/api_resources/account.py
@@ -13,15 +13,15 @@
 from stripe.six.moves.urllib.parse import quote_plus
 
 
+@nested_resource_class_methods(
+    "external_account",
+    operations=["create", "retrieve", "update", "delete", "list"],
+)
 @nested_resource_class_methods(
     "capability",
     operations=["retrieve", "update", "list"],
     resource_plural="capabilities",
 )
-@nested_resource_class_methods(
-    "external_account",
-    operations=["create", "retrieve", "update", "delete", "list"],
-)
 @nested_resource_class_methods("login_link", operations=["create"])
 @nested_resource_class_methods(
     "person",
diff --git a/stripe/api_resources/customer.py b/stripe/api_resources/customer.py
index 655c95688..979341c8b 100644
--- a/stripe/api_resources/customer.py
+++ b/stripe/api_resources/customer.py
@@ -14,6 +14,10 @@
 
 
 @test_helpers
+@nested_resource_class_methods(
+    "source",
+    operations=["create", "retrieve", "update", "delete", "list"],
+)
 @nested_resource_class_methods(
     "balance_transaction",
     operations=["create", "retrieve", "update", "list"],
@@ -22,10 +26,6 @@
     "cash_balance_transaction",
     operations=["retrieve", "list"],
 )
-@nested_resource_class_methods(
-    "source",
-    operations=["create", "retrieve", "update", "delete", "list"],
-)
 @nested_resource_class_methods(
     "tax_id",
     operations=["create", "retrieve", "delete", "list"],