diff --git a/wp-includes/version.php b/wp-includes/version.php
index 0bbb467a9c..b2f6ea68cd 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7.1';
+$wp_version = '4.7.2-alpha-39883';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.