diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 515f433c0..b164d836d 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v161
\ No newline at end of file
+v162
\ No newline at end of file
diff --git a/lib/stripe/resources/credit_note.rb b/lib/stripe/resources/credit_note.rb
index 9779b6dae..d685f86d3 100644
--- a/lib/stripe/resources/credit_note.rb
+++ b/lib/stripe/resources/credit_note.rb
@@ -18,28 +18,28 @@ def void_credit_note(params = {}, opts = {})
       )
     end
 
-    def self.void_credit_note(id, params = {}, opts = {})
+    def self.list_preview_line_items(params = {}, opts = {})
       request_stripe_object(
-        method: :post,
-        path: format("/v1/credit_notes/%<id>s/void", { id: CGI.escape(id) }),
+        method: :get,
+        path: "/v1/credit_notes/preview/lines",
         params: params,
         opts: opts
       )
     end
 
-    def self.preview(params, opts = {})
+    def self.preview(params = {}, opts = {})
       request_stripe_object(
         method: :get,
-        path: resource_url + "/preview",
+        path: "/v1/credit_notes/preview",
         params: params,
         opts: opts
       )
     end
 
-    def self.list_preview_line_items(params, opts = {})
+    def self.void_credit_note(id, params = {}, opts = {})
       request_stripe_object(
-        method: :get,
-        path: resource_url + "/preview/lines",
+        method: :post,
+        path: format("/v1/credit_notes/%<id>s/void", { id: CGI.escape(id) }),
         params: params,
         opts: opts
       )
diff --git a/lib/stripe/resources/invoice.rb b/lib/stripe/resources/invoice.rb
index e6bfd88e6..fa07ed593 100644
--- a/lib/stripe/resources/invoice.rb
+++ b/lib/stripe/resources/invoice.rb
@@ -65,55 +65,55 @@ def self.finalize_invoice(invoice, params = {}, opts = {})
       )
     end
 
-    def self.mark_uncollectible(invoice, params = {}, opts = {})
+    def self.list_upcoming_line_items(params = {}, opts = {})
       request_stripe_object(
-        method: :post,
-        path: format("/v1/invoices/%<invoice>s/mark_uncollectible", { invoice: CGI.escape(invoice) }),
+        method: :get,
+        path: "/v1/invoices/upcoming/lines",
         params: params,
         opts: opts
       )
     end
 
-    def self.pay(invoice, params = {}, opts = {})
+    def self.mark_uncollectible(invoice, params = {}, opts = {})
       request_stripe_object(
         method: :post,
-        path: format("/v1/invoices/%<invoice>s/pay", { invoice: CGI.escape(invoice) }),
+        path: format("/v1/invoices/%<invoice>s/mark_uncollectible", { invoice: CGI.escape(invoice) }),
         params: params,
         opts: opts
       )
     end
 
-    def self.send_invoice(invoice, params = {}, opts = {})
+    def self.pay(invoice, params = {}, opts = {})
       request_stripe_object(
         method: :post,
-        path: format("/v1/invoices/%<invoice>s/send", { invoice: CGI.escape(invoice) }),
+        path: format("/v1/invoices/%<invoice>s/pay", { invoice: CGI.escape(invoice) }),
         params: params,
         opts: opts
       )
     end
 
-    def self.void_invoice(invoice, params = {}, opts = {})
+    def self.send_invoice(invoice, params = {}, opts = {})
       request_stripe_object(
         method: :post,
-        path: format("/v1/invoices/%<invoice>s/void", { invoice: CGI.escape(invoice) }),
+        path: format("/v1/invoices/%<invoice>s/send", { invoice: CGI.escape(invoice) }),
         params: params,
         opts: opts
       )
     end
 
-    def self.upcoming(params, opts = {})
+    def self.upcoming(params = {}, opts = {})
       request_stripe_object(
         method: :get,
-        path: resource_url + "/upcoming",
+        path: "/v1/invoices/upcoming",
         params: params,
         opts: opts
       )
     end
 
-    def self.list_upcoming_line_items(params, opts = {})
+    def self.void_invoice(invoice, params = {}, opts = {})
       request_stripe_object(
-        method: :get,
-        path: resource_url + "/upcoming/lines",
+        method: :post,
+        path: format("/v1/invoices/%<invoice>s/void", { invoice: CGI.escape(invoice) }),
         params: params,
         opts: opts
       )
diff --git a/test/stripe/generated_examples_test.rb b/test/stripe/generated_examples_test.rb
index 7f3fea9d2..70d0a23e7 100644
--- a/test/stripe/generated_examples_test.rb
+++ b/test/stripe/generated_examples_test.rb
@@ -821,6 +821,12 @@ class CodegennedExampleTest < Test::Unit::TestCase
         assert_requested :post, "#{Stripe.api_base}/v1/invoices/in_xxxxxxxxxxxxx/send?"
       end
     end
+    context "Invoice.upcoming" do
+      should "support requests with args: customer" do
+        Stripe::Invoice.upcoming({ customer: "cus_9utnxg47pWjV1e" })
+        assert_requested :get, "#{Stripe.api_base}/v1/invoices/upcoming?customer=cus_9utnxg47pWjV1e"
+      end
+    end
     context "Invoice.update" do
       should "support requests with args: metadata, id" do
         Stripe::Invoice.update(