diff --git a/gnulib b/gnulib
index fb63c867..5fc612b7 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit fb63c8672e829296e1aa5d67fc8320f6dcb5099d
+Subproject commit 5fc612b722cd22c7f84a7d9aac9bb01035a869be
diff --git a/lib/.gitignore b/lib/.gitignore
index 8a463ad8..08e32e14 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -275,3 +275,6 @@
 /stat-time.h
 /timevar.c
 /timevar.h
+/sys_time.in.h
+/sys_times.in.h
+/times.c
diff --git a/m4/.gitignore b/m4/.gitignore
index f97cf00f..9ae0bd63 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -180,3 +180,6 @@
 /host-cpu-c-abi.m4
 /stat-time.m4
 /timevar.m4
+/sys_time_h.m4
+/sys_times_h.m4
+/times.m4