diff --git a/framework/BaseYii.php b/framework/BaseYii.php
index 00186aa39d..f01a5b3a48 100644
--- a/framework/BaseYii.php
+++ b/framework/BaseYii.php
@@ -93,7 +93,7 @@ class BaseYii
      */
     public static function getVersion()
     {
-        return '2.0.28';
+        return '2.0.29-dev';
     }
 
     /**
diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
index d5450ed4e5..99db10e191 100644
--- a/framework/CHANGELOG.md
+++ b/framework/CHANGELOG.md
@@ -1,6 +1,12 @@
 Yii Framework 2 Change Log
 ==========================
 
+2.0.29 under development
+------------------------
+
+- no changes in this release.
+
+
 2.0.28 October 08, 2019
 -----------------------