diff --git a/viperserver b/viperserver
index e68d7d2d8..031099450 160000
--- a/viperserver
+++ b/viperserver
@@ -1 +1 @@
-Subproject commit e68d7d2d8cc04f4a95d9846682425dd6e3b07ff4
+Subproject commit 0310994503fd1f6d538277b25e51ee4ef52e9b41