diff --git a/gnulib b/gnulib
index 845d6918..12c89745 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 845d69187a4bbe26c1c1cc67735a0c3b01b1d2d2
+Subproject commit 12c89745e39fb7b7dbdba732393dd0251202cadb
diff --git a/lib/.gitignore b/lib/.gitignore
index 3cbdf646..db09928b 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -20,6 +20,7 @@
 /assure.h
 /attribute.h
 /basename-lgpl.c
+/basename-lgpl.h
 /basename.c
 /binary-io.c
 /binary-io.h
diff --git a/m4/.gitignore b/m4/.gitignore
index b5b86939..5389544d 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -13,7 +13,6 @@
 /codeset.m4
 /config-h.m4
 /configmake.m4
-/dirname.m4
 /double-slash-root.m4
 /dup2.m4
 /eealloc.m4