diff --git a/version.php b/version.php
index ef435c0ef9157..b64ac7b272b82 100644
--- a/version.php
+++ b/version.php
@@ -9,5 +9,5 @@
     $version = 2010072800;  // YYYYMMDD   = date of the last version bump
                             //         XX = daily increments
 
-    $release = '2.0 Preview 4+ (Build: 20100729)';  // Human-friendly version name
+    $release = '2.0 Preview 4+ (Build: 20100730)';  // Human-friendly version name