diff --git a/types/2019-12-03/InvoiceLineItems.d.ts b/types/2019-12-03/InvoiceLineItems.d.ts
index 4d75436831..7255472004 100644
--- a/types/2019-12-03/InvoiceLineItems.d.ts
+++ b/types/2019-12-03/InvoiceLineItems.d.ts
@@ -172,8 +172,8 @@ declare module 'stripe' {
        * For new subscriptions, a future timestamp to anchor the subscription's [billing cycle](https://stripe.com/docs/subscriptions/billing-cycle). This is used to determine the date of the first full invoice, and, for plans with `month` or `year` intervals, the day of the month for subsequent invoices. For existing subscriptions, the value can only be set to `now` or `unchanged`.
        */
       subscription_billing_cycle_anchor?:
-        | number
-        | InvoiceLineItemListUpcomingParams.SubscriptionBillingCycleAnchor;
+        | InvoiceLineItemListUpcomingParams.SubscriptionBillingCycleAnchor
+        | number;
 
       /**
        * Timestamp indicating when the subscription should be scheduled to cancel. Will prorate if within the current period and prorations have been enabled using `proration_behavior`.`
diff --git a/types/2019-12-03/Invoices.d.ts b/types/2019-12-03/Invoices.d.ts
index ce1ed1dab6..d162a4186b 100644
--- a/types/2019-12-03/Invoices.d.ts
+++ b/types/2019-12-03/Invoices.d.ts
@@ -850,8 +850,8 @@ declare module 'stripe' {
        * For new subscriptions, a future timestamp to anchor the subscription's [billing cycle](https://stripe.com/docs/subscriptions/billing-cycle). This is used to determine the date of the first full invoice, and, for plans with `month` or `year` intervals, the day of the month for subsequent invoices. For existing subscriptions, the value can only be set to `now` or `unchanged`.
        */
       subscription_billing_cycle_anchor?:
-        | number
-        | InvoiceRetrieveUpcomingParams.SubscriptionBillingCycleAnchor;
+        | InvoiceRetrieveUpcomingParams.SubscriptionBillingCycleAnchor
+        | number;
 
       /**
        * Timestamp indicating when the subscription should be scheduled to cancel. Will prorate if within the current period and prorations have been enabled using `proration_behavior`.`
diff --git a/types/2019-12-03/PaymentIntents.d.ts b/types/2019-12-03/PaymentIntents.d.ts
index 431f365923..0abab716d3 100644
--- a/types/2019-12-03/PaymentIntents.d.ts
+++ b/types/2019-12-03/PaymentIntents.d.ts
@@ -1141,6 +1141,7 @@ declare module 'stripe' {
           type Type = 'offline' | 'online';
         }
       }
+
       interface MandateData2 {
         /**
          * This hash contains details about the customer acceptance of the Mandate.
diff --git a/types/2019-12-03/PaymentMethods.d.ts b/types/2019-12-03/PaymentMethods.d.ts
index 71709d9fe0..3c2fe2656f 100644
--- a/types/2019-12-03/PaymentMethods.d.ts
+++ b/types/2019-12-03/PaymentMethods.d.ts
@@ -524,6 +524,7 @@ declare module 'stripe' {
          */
         number: string;
       }
+
       interface Card2 {
         token: string;
       }
diff --git a/types/2019-12-03/Plans.d.ts b/types/2019-12-03/Plans.d.ts
index 7d078817d1..2d60026e75 100644
--- a/types/2019-12-03/Plans.d.ts
+++ b/types/2019-12-03/Plans.d.ts
@@ -243,7 +243,7 @@ declare module 'stripe' {
        */
       nickname?: string;
 
-      product?: string | PlanCreateParams.Product;
+      product?: PlanCreateParams.Product | string;
 
       /**
        * Each element represents a pricing tier. This parameter requires `billing_scheme` to be set to `tiered`. See also the documentation for `billing_scheme`.
diff --git a/types/2019-12-03/SetupIntents.d.ts b/types/2019-12-03/SetupIntents.d.ts
index ca27a69c80..f4d2eb2309 100644
--- a/types/2019-12-03/SetupIntents.d.ts
+++ b/types/2019-12-03/SetupIntents.d.ts
@@ -557,6 +557,7 @@ declare module 'stripe' {
           type Type = 'offline' | 'online';
         }
       }
+
       interface MandateData2 {
         /**
          * This hash contains details about the customer acceptance of the Mandate.
diff --git a/types/2019-12-03/Tokens.d.ts b/types/2019-12-03/Tokens.d.ts
index 69938db464..d9485f7e5d 100644
--- a/types/2019-12-03/Tokens.d.ts
+++ b/types/2019-12-03/Tokens.d.ts
@@ -55,7 +55,7 @@ declare module 'stripe' {
        */
       bank_account?: string | TokenCreateParams.BankAccount;
 
-      card?: string | TokenCreateParams.Card;
+      card?: TokenCreateParams.Card | string;
 
       /**
        * The customer (owned by the application's account) for which to create a token. This can be used only with an [OAuth access token](https://stripe.com/docs/connect/standard-accounts) or [Stripe-Account header](https://stripe.com/docs/connect/authentication). For more details, see [Cloning Saved Payment Methods](https://stripe.com/docs/connect/cloning-saved-payment-methods).