diff --git a/lib/mastodon/version.rb b/lib/mastodon/version.rb
index daef1ed6ef..e17f3a811e 100644
--- a/lib/mastodon/version.rb
+++ b/lib/mastodon/version.rb
@@ -29,7 +29,7 @@ module Mastodon
     end
 
     def post_suffix_version
-      '-1.2.0'
+      '-1.2.1'
     end
 
     def to_a