diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index a7ee22c2e2cac693084c7a6059e8683c9a8fc558..291cd91eb19d5885c979e520aea0cc5cad51dab6 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-6.3.8
+6.3.9