diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 579e73fa..7ab08411 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1318
\ No newline at end of file
+v1347
\ No newline at end of file
diff --git a/lib/stripe/api_version.rb b/lib/stripe/api_version.rb
index f0b789d8..cb1d8b67 100644
--- a/lib/stripe/api_version.rb
+++ b/lib/stripe/api_version.rb
@@ -3,6 +3,6 @@
 
 module Stripe
   module ApiVersion
-    CURRENT = "2024-10-28.acacia"
+    CURRENT = "2024-11-20.acacia"
   end
 end
diff --git a/lib/stripe/resources/billing/credit_grant.rb b/lib/stripe/resources/billing/credit_grant.rb
index b12198e5..43839816 100644
--- a/lib/stripe/resources/billing/credit_grant.rb
+++ b/lib/stripe/resources/billing/credit_grant.rb
@@ -6,7 +6,6 @@ module Billing
     # A credit grant is an API resource that documents the allocation of some billing credits to a customer.
     #
     # Related guide: [Billing credits](https://docs.stripe.com/billing/subscriptions/usage-based/billing-credits)
-    # end
     class CreditGrant < APIResource
       extend Stripe::APIOperations::Create
       extend Stripe::APIOperations::List
@@ -27,7 +26,7 @@ def self.create(params = {}, opts = {})
         )
       end
 
-      # Expires a credit grant
+      # Expires a credit grant.
       def expire(params = {}, opts = {})
         request_stripe_object(
           method: :post,
@@ -37,7 +36,7 @@ def expire(params = {}, opts = {})
         )
       end
 
-      # Expires a credit grant
+      # Expires a credit grant.
       def self.expire(id, params = {}, opts = {})
         request_stripe_object(
           method: :post,
@@ -47,7 +46,7 @@ def self.expire(id, params = {}, opts = {})
         )
       end
 
-      # Retrieve a list of credit grants
+      # Retrieve a list of credit grants.
       def self.list(filters = {}, opts = {})
         request_stripe_object(
           method: :get,
@@ -67,7 +66,7 @@ def self.update(id, params = {}, opts = {})
         )
       end
 
-      # Voids a credit grant
+      # Voids a credit grant.
       def void_grant(params = {}, opts = {})
         request_stripe_object(
           method: :post,
@@ -77,7 +76,7 @@ def void_grant(params = {}, opts = {})
         )
       end
 
-      # Voids a credit grant
+      # Voids a credit grant.
       def self.void_grant(id, params = {}, opts = {})
         request_stripe_object(
           method: :post,
diff --git a/lib/stripe/resources/issuing/authorization.rb b/lib/stripe/resources/issuing/authorization.rb
index c21088e0..f5cffe92 100644
--- a/lib/stripe/resources/issuing/authorization.rb
+++ b/lib/stripe/resources/issuing/authorization.rb
@@ -192,6 +192,26 @@ def increment(params = {}, opts = {})
           )
         end
 
+        # Respond to a fraud challenge on a testmode Issuing authorization, simulating either a confirmation of fraud or a correction of legitimacy.
+        def self.respond(authorization, params = {}, opts = {})
+          request_stripe_object(
+            method: :post,
+            path: format("/v1/test_helpers/issuing/authorizations/%<authorization>s/fraud_challenges/respond", { authorization: CGI.escape(authorization) }),
+            params: params,
+            opts: opts
+          )
+        end
+
+        # Respond to a fraud challenge on a testmode Issuing authorization, simulating either a confirmation of fraud or a correction of legitimacy.
+        def respond(params = {}, opts = {})
+          @resource.request_stripe_object(
+            method: :post,
+            path: format("/v1/test_helpers/issuing/authorizations/%<authorization>s/fraud_challenges/respond", { authorization: CGI.escape(@resource["id"]) }),
+            params: params,
+            opts: opts
+          )
+        end
+
         # Reverse a test-mode Authorization.
         def self.reverse(authorization, params = {}, opts = {})
           request_stripe_object(
diff --git a/lib/stripe/resources/issuing/card.rb b/lib/stripe/resources/issuing/card.rb
index 0166ab67..fdf8188b 100644
--- a/lib/stripe/resources/issuing/card.rb
+++ b/lib/stripe/resources/issuing/card.rb
@@ -3,7 +3,7 @@
 
 module Stripe
   module Issuing
-    # You can [create physical or virtual cards](https://stripe.com/docs/issuing/cards) that are issued to cardholders.
+    # You can [create physical or virtual cards](https://stripe.com/docs/issuing) that are issued to cardholders.
     class Card < APIResource
       extend Stripe::APIOperations::Create
       extend Stripe::APIOperations::List
diff --git a/lib/stripe/resources/issuing/cardholder.rb b/lib/stripe/resources/issuing/cardholder.rb
index 57f04da4..24ae1441 100644
--- a/lib/stripe/resources/issuing/cardholder.rb
+++ b/lib/stripe/resources/issuing/cardholder.rb
@@ -5,7 +5,7 @@ module Stripe
   module Issuing
     # An Issuing `Cardholder` object represents an individual or business entity who is [issued](https://stripe.com/docs/issuing) cards.
     #
-    # Related guide: [How to create a cardholder](https://stripe.com/docs/issuing/cards#create-cardholder)
+    # Related guide: [How to create a cardholder](https://stripe.com/docs/issuing/cards/virtual/issue-cards#create-cardholder)
     class Cardholder < APIResource
       extend Stripe::APIOperations::Create
       extend Stripe::APIOperations::List
diff --git a/lib/stripe/resources/subscription.rb b/lib/stripe/resources/subscription.rb
index 16002f33..d0088025 100644
--- a/lib/stripe/resources/subscription.rb
+++ b/lib/stripe/resources/subscription.rb
@@ -127,7 +127,7 @@ def self.search_auto_paging_each(params = {}, opts = {}, &blk)
     # A trial starts or ends.
     #
     #
-    # In these cases, we apply a credit for the unused time on the previous price, immediately charge the customer using the new price, and reset the billing date. Learn about how [Stripe immediately attempts payment for subscription changes](https://stripe.com/billing/subscriptions/upgrade-downgrade#immediate-payment).
+    # In these cases, we apply a credit for the unused time on the previous price, immediately charge the customer using the new price, and reset the billing date. Learn about how [Stripe immediately attempts payment for subscription changes](https://stripe.com/docs/billing/subscriptions/upgrade-downgrade#immediate-payment).
     #
     # If you want to charge for an upgrade immediately, pass proration_behavior as always_invoice to create prorations, automatically invoice the customer for those proration adjustments, and attempt to collect payment. If you pass create_prorations, the prorations are created but not automatically invoiced. If you want to bill the customer for the prorations before the subscription's renewal date, you need to manually [invoice the customer](https://stripe.com/docs/api/invoices/create).
     #
diff --git a/lib/stripe/services/billing/credit_grant_service.rb b/lib/stripe/services/billing/credit_grant_service.rb
index 8596c420..78a92b1b 100644
--- a/lib/stripe/services/billing/credit_grant_service.rb
+++ b/lib/stripe/services/billing/credit_grant_service.rb
@@ -15,7 +15,7 @@ def create(params = {}, opts = {})
         )
       end
 
-      # Expires a credit grant
+      # Expires a credit grant.
       def expire(id, params = {}, opts = {})
         request(
           method: :post,
@@ -26,7 +26,7 @@ def expire(id, params = {}, opts = {})
         )
       end
 
-      # Retrieve a list of credit grants
+      # Retrieve a list of credit grants.
       def list(params = {}, opts = {})
         request(
           method: :get,
@@ -59,7 +59,7 @@ def update(id, params = {}, opts = {})
         )
       end
 
-      # Voids a credit grant
+      # Voids a credit grant.
       def void_grant(id, params = {}, opts = {})
         request(
           method: :post,
diff --git a/lib/stripe/services/subscription_service.rb b/lib/stripe/services/subscription_service.rb
index 334aa04b..1ef8fcbb 100644
--- a/lib/stripe/services/subscription_service.rb
+++ b/lib/stripe/services/subscription_service.rb
@@ -107,7 +107,7 @@ def search(params = {}, opts = {})
     # A trial starts or ends.
     #
     #
-    # In these cases, we apply a credit for the unused time on the previous price, immediately charge the customer using the new price, and reset the billing date. Learn about how [Stripe immediately attempts payment for subscription changes](https://stripe.com/billing/subscriptions/upgrade-downgrade#immediate-payment).
+    # In these cases, we apply a credit for the unused time on the previous price, immediately charge the customer using the new price, and reset the billing date. Learn about how [Stripe immediately attempts payment for subscription changes](https://stripe.com/docs/billing/subscriptions/upgrade-downgrade#immediate-payment).
     #
     # If you want to charge for an upgrade immediately, pass proration_behavior as always_invoice to create prorations, automatically invoice the customer for those proration adjustments, and attempt to collect payment. If you pass create_prorations, the prorations are created but not automatically invoiced. If you want to bill the customer for the prorations before the subscription's renewal date, you need to manually [invoice the customer](https://stripe.com/docs/api/invoices/create).
     #
diff --git a/lib/stripe/services/test_helpers/issuing/authorization_service.rb b/lib/stripe/services/test_helpers/issuing/authorization_service.rb
index e9bbc38e..45c620db 100644
--- a/lib/stripe/services/test_helpers/issuing/authorization_service.rb
+++ b/lib/stripe/services/test_helpers/issuing/authorization_service.rb
@@ -60,6 +60,17 @@ def increment(authorization, params = {}, opts = {})
           )
         end
 
+        # Respond to a fraud challenge on a testmode Issuing authorization, simulating either a confirmation of fraud or a correction of legitimacy.
+        def respond(authorization, params = {}, opts = {})
+          request(
+            method: :post,
+            path: format("/v1/test_helpers/issuing/authorizations/%<authorization>s/fraud_challenges/respond", { authorization: CGI.escape(authorization) }),
+            params: params,
+            opts: opts,
+            base_address: :api
+          )
+        end
+
         # Reverse a test-mode Authorization.
         def reverse(authorization, params = {}, opts = {})
           request(