MailchimpMarketing.gemspec in MailchimpMarketing-3.0.18 vs MailchimpMarketing.gemspec in MailchimpMarketing-3.0.19

@@ -3,10 +3,10 @@
 =begin
 #Mailchimp Marketing API
 
 #No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
 
-OpenAPI spec version: 3.0.18
+OpenAPI spec version: 3.0.19
 Contact: [e-mail]
 Generated by: https://github.com/swagger-api/swagger-codegen.git
 Swagger Codegen version: 2.4.12
 
 =end