diff --git a/neutron-lib b/neutron-lib
index 490b78f7ba..64c6937216 160000
--- a/neutron-lib
+++ b/neutron-lib
@@ -1 +1 @@
-Subproject commit 490b78f7ba641786eaa06fedeafcd1a767744d6c
+Subproject commit 64c693721616f804a56db89678764e5ae9d3c50a