diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index 5ea36a044a3156d2c857b71fb021a66b8fc2d669..97154f804cef532fd57b237b9ababe146bf710ec 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-6.6.12
+6.6.13