diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index d15b8b06fa347d6fdb062184febdbe5fef95c4ad..4f2c1d15f6df48073057472403968720cb96e72b 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-3.6.5
+3.6.6