diff --git a/SIBR_viewers b/SIBR_viewers
index aa1455e..9e371f9 160000
--- a/SIBR_viewers
+++ b/SIBR_viewers
@@ -1 +1 @@
-Subproject commit aa1455e23ac90a2aff94fe64b319e29051ede325
+Subproject commit 9e371f9ac5f3a413d5c606d931cf73e055b774e4