diff --git a/gnulib b/gnulib
index 64e1ff01..5ec4d920 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 64e1ff019f9318c63da67d5396ac49a0df53437c
+Subproject commit 5ec4d920e4acb45225320c3df9ae32fdff928413
diff --git a/gnulib-po/.gitignore b/gnulib-po/.gitignore
index 9cbe130a..cfc52a8d 100644
--- a/gnulib-po/.gitignore
+++ b/gnulib-po/.gitignore
@@ -1,3 +1,4 @@
+/remove-potcdate.sin~
 /*.gmo
 /*.po
 /LINGUAS
diff --git a/m4/.gitignore b/m4/.gitignore
index 0d78164b..fb01b2b1 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -1,3 +1,4 @@
+/extern-inline.m4~
 /*~
 /00gnulib.m4
 /__inline.m4