diff --git a/gnulib b/gnulib
index fffc8765..56ca994d 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit fffc8765455be047f97e632db7f30e1883c566ad
+Subproject commit 56ca994d471611b44829fa89b58747b288fa66fc