diff --git a/gnulib b/gnulib
index 219052be..d15237a2 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 219052beba34a07f4185fe9ecd2c882e85b487a0
+Subproject commit d15237a22b4337843991e1dc5a6677f6f9da3b55