diff --git a/viperserver b/viperserver
index 3359baca9..6a70820f2 160000
--- a/viperserver
+++ b/viperserver
@@ -1 +1 @@
-Subproject commit 3359baca924861f5858cda8651b342c584f20edd
+Subproject commit 6a70820f2a7516245e5ead2e733d30e8586ed584