diff --git a/libvnc-sys/libvncserver b/libvnc-sys/libvncserver
index 9e1d879..e859760 160000
--- a/libvnc-sys/libvncserver
+++ b/libvnc-sys/libvncserver
@@ -1 +1 @@
-Subproject commit 9e1d879eb5be3f9d9864ac670cd704201879c559
+Subproject commit e8597604f1e470753923ee9855c3cc06499db74c