Update download page for 5.0.3

Change-Id: I6ab723be3970d5c0cdb4854d9417db5dc5fd23c8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
diff --git a/version.php b/version.php
index 470d26f..a590073 100644
--- a/version.php
+++ b/version.php
@@ -1,4 +1,4 @@
 <?php
-	$version = "5.0.2.201807311906-r";
-	$api_version="5.0.2.201807311906-r"; // For API docs and CLIRR reports
+	$version = "5.0.3.201809091024-r";
+	$api_version="5.0.3.201809091024-r"; // For API docs and CLIRR reports
 ?>
\ No newline at end of file