diff --git a/gnulib b/gnulib
index 772a85a91..e21985ad1 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 772a85a912a2bd5a25406d9f24a587269ea3b709
+Subproject commit e21985ad14508137d75b0dccf064adfc4e5888c6