diff --git a/blocks/version.php b/blocks/version.php
index 13ab8c341cf..5ed36ebe558 100644
--- a/blocks/version.php
+++ b/blocks/version.php
@@ -5,4 +5,4 @@
 // database (blocks_version) to determine whether upgrades should
 // be performed (see db/backup_*.php)
 
-$blocks_version = 2004041500;   // The current version is a date (YYYYMMDDXX)
+$blocks_version = 2004041800;   // The current version is a date (YYYYMMDDXX)