diff --git a/gnulib b/gnulib
index a79f2a28..48a6c46b 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit a79f2a2871a063a35e7865f1269ae15576f23419
+Subproject commit 48a6c46b0b7e993aecf5c09386afd554165506ff
diff --git a/m4/.gitignore b/m4/.gitignore
index d6af9d8c..187d9634 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -190,3 +190,4 @@
 /localtime-buffer.m4
 /sys_resource_h.m4
 /timespec.m4
+/intl-thread-locale.m4