diff --git a/lib/redmine/version.rb b/lib/redmine/version.rb
index 6ea7db401..ce78c00e0 100644
--- a/lib/redmine/version.rb
+++ b/lib/redmine/version.rb
@@ -4,7 +4,7 @@ module Redmine
   module VERSION #:nodoc:
     MAJOR = 2
     MINOR = 1
-    TINY  = 4
+    TINY  = 5
 
     # Branch values:
     # * official release: nil