diff --git a/viperserver b/viperserver
index 7b13e90a3..53765141c 160000
--- a/viperserver
+++ b/viperserver
@@ -1 +1 @@
-Subproject commit 7b13e90a37cc2e881f986fc2adbb0ff20c0f34e8
+Subproject commit 53765141ceb3ea8e0657c0e1ed3065efd937ae71