diff --git a/Changes.md b/Changes.md
index c8c84fe..80d34cf 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,6 +1,9 @@
 HEAD
 ----
 
+0.9.0
+-----
+
 - New: Kiba::Common::Sources::CSV provides a basic CSV source for simple needs.
 
 0.8.0
diff --git a/lib/kiba-common/version.rb b/lib/kiba-common/version.rb
index 3968ea0..bc6975a 100644
--- a/lib/kiba-common/version.rb
+++ b/lib/kiba-common/version.rb
@@ -1,5 +1,5 @@
 module Kiba
   module Common
-    VERSION = '0.8.0'
+    VERSION = '0.9.0'
   end
 end