diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc635e95..d04c0e0a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 ## Changelog ##
 
 
+### 0.21.5 ###
+
+Fixup other plugins conflicts
+
+* Clean up test data on save in more reliable way
+* Save test after other plugins, in latest filter
+
+If you use Yoast SEO — you must upgrade to save it's metadata.
+
+
 ### 0.21.4 ###
 
 Welcome WordPress 4.9
diff --git a/README.md b/README.md
index de6bfcd1..c2888e50 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 **Tested up to:** 4.9
 
-**Stable tag:** 0.21.4
+**Stable tag:** 0.21.5
 
 **License:** GPLv3
 
diff --git a/wp-testing.php b/wp-testing.php
index 25442af5..c9b79be8 100644
--- a/wp-testing.php
+++ b/wp-testing.php
@@ -3,7 +3,7 @@
  * Plugin Name: Wp-testing
  * Plugin URI: http://wordpress.org/extend/plugins/wp-testing/
  * Description: Helps to create psychological tests.
- * Version: 0.21.4
+ * Version: 0.21.5
  * Author: Alexander Ustimenko
  * Author URI: http://ustimen.co
  * License: GPL3