diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index b9cb5323..732dc4c7 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1333
\ No newline at end of file
+v1334
\ No newline at end of file
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/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(