diff --git a/google/cloud/recaptchaenterprise_v1/types/recaptchaenterprise.py b/google/cloud/recaptchaenterprise_v1/types/recaptchaenterprise.py
index 65dd64d..ac1157f 100644
--- a/google/cloud/recaptchaenterprise_v1/types/recaptchaenterprise.py
+++ b/google/cloud/recaptchaenterprise_v1/types/recaptchaenterprise.py
@@ -115,6 +115,8 @@ class Reason(proto.Enum):
         """
         REASON_UNSPECIFIED = 0
         CHARGEBACK = 1
+        CHARGEBACK_FRAUD = 8
+        CHARGEBACK_DISPUTE = 9
         PAYMENT_HEURISTICS = 2
         INITIATED_TWO_FACTOR = 7
         PASSED_TWO_FACTOR = 3