diff --git a/submodules/jauderho-nts-servers b/submodules/jauderho-nts-servers
index 344aecee..56e177e2 160000
--- a/submodules/jauderho-nts-servers
+++ b/submodules/jauderho-nts-servers
@@ -1 +1 @@
-Subproject commit 344aecee4d39b6b3deb11670e1b2880c13225d64
+Subproject commit 56e177e277589e69b00ba2a00146a8787680f2ad