diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index c94a86ce..a472af3a 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1643
\ No newline at end of file
+v1645
\ No newline at end of file
diff --git a/lib/stripe/resources/coupon.rb b/lib/stripe/resources/coupon.rb
index cdf9ef63..c50d63a5 100644
--- a/lib/stripe/resources/coupon.rb
+++ b/lib/stripe/resources/coupon.rb
@@ -178,7 +178,7 @@ module Stripe
     attr_reader :currency
     # Coupons defined in each available currency option. Each key must be a three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html) and a [supported currency](https://stripe.com/docs/currencies).
     attr_reader :currency_options
-    # One of `forever`, `once`, and `repeating`. Describes how long a customer who applies this coupon will get the discount.
+    # One of `forever`, `once`, or `repeating`. Describes how long a customer who applies this coupon will get the discount.
     attr_reader :duration
     # If `duration` is `repeating`, the number of months the coupon applies. Null if coupon `duration` is `forever` or `once`.
     attr_reader :duration_in_months
diff --git a/rbi/stripe.rbi b/rbi/stripe.rbi
index 1277a84a..2ebd53c3 100644
--- a/rbi/stripe.rbi
+++ b/rbi/stripe.rbi
@@ -25373,7 +25373,7 @@ module Stripe
     # Coupons defined in each available currency option. Each key must be a three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html) and a [supported currency](https://stripe.com/docs/currencies).
     sig { returns(T::Hash[String, CurrencyOptions]) }
     attr_reader :currency_options
-    # One of `forever`, `once`, and `repeating`. Describes how long a customer who applies this coupon will get the discount.
+    # One of `forever`, `once`, or `repeating`. Describes how long a customer who applies this coupon will get the discount.
     sig { returns(String) }
     attr_reader :duration
     # If `duration` is `repeating`, the number of months the coupon applies. Null if coupon `duration` is `forever` or `once`.
diff --git a/rbi/stripe/resources/coupon.rbi b/rbi/stripe/resources/coupon.rbi
index 65a900af..a2bcab7b 100644
--- a/rbi/stripe/resources/coupon.rbi
+++ b/rbi/stripe/resources/coupon.rbi
@@ -32,7 +32,7 @@ module Stripe
     # Coupons defined in each available currency option. Each key must be a three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html) and a [supported currency](https://stripe.com/docs/currencies).
     sig { returns(T::Hash[String, CurrencyOptions]) }
     attr_reader :currency_options
-    # One of `forever`, `once`, and `repeating`. Describes how long a customer who applies this coupon will get the discount.
+    # One of `forever`, `once`, or `repeating`. Describes how long a customer who applies this coupon will get the discount.
     sig { returns(String) }
     attr_reader :duration
     # If `duration` is `repeating`, the number of months the coupon applies. Null if coupon `duration` is `forever` or `once`.