diff --git a/VERSION b/VERSION
index 2ac736f0617..4ed7f1471fd 100644
--- a/VERSION
+++ b/VERSION
@@ -1,4 +1,4 @@
 MYSQL_VERSION_MAJOR=5
 MYSQL_VERSION_MINOR=5
-MYSQL_VERSION_PATCH=27
+MYSQL_VERSION_PATCH=28
 MYSQL_VERSION_EXTRA=