diff --git a/lib/sshkit/version.rb b/lib/sshkit/version.rb
index ed546aa5..88d4326d 100644
--- a/lib/sshkit/version.rb
+++ b/lib/sshkit/version.rb
@@ -1,3 +1,3 @@
 module SSHKit
-  VERSION = "1.21.5".freeze
+  VERSION = "1.21.6".freeze
 end