diff --git a/nulllib b/nulllib
index 49e861f..7e953ca 160000
--- a/nulllib
+++ b/nulllib
@@ -1 +1 @@
-Subproject commit 49e861f3f4c57e353b1976d4e2d7d3ab9a66b31d
+Subproject commit 7e953ca00bf68d3038d1aa08ee4a1c9351c2579c