diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 29c2e23e52..834ff0dee7 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -201,7 +201,7 @@ module Net
   #    Unicode", RFC 2152, May 1997.
   #
   class IMAP < Protocol
-    VERSION = "0.2.0"
+    VERSION = "0.2.1"
 
     include MonitorMixin
     if defined?(OpenSSL::SSL)