diff --git a/README.md b/README.md
index 7f54f34..d78ef51 100644
--- a/README.md
+++ b/README.md
@@ -6055,6 +6055,9 @@ except s3.exceptions.BucketAlreadyOwnedByYou:
 - ValidationException
 
 ### taxsettings
+- AccessDeniedException
+- AttachmentUploadException
+- CaseCreationLimitExceededException
 - ConflictException
 - InternalServerException
 - ResourceNotFoundException