diff --git a/ChangeLog b/ChangeLog
index 7a052c344a..8068171e2b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-07-10  Florian Weimer  <fweimer@redhat.com>
+
+	* libio/readline.c: Fix copyright year.
+	* libio/tst-readline.c Likewise.
+	* nss/tst-nss-files-hosts-getent.c: Likewise.
+
 2018-07-06  Florian Weimer  <fweimer@redhat.com>
 
 	[BZ #18991]
diff --git a/libio/readline.c b/libio/readline.c
index 3638459176..3372ba2999 100644
--- a/libio/readline.c
+++ b/libio/readline.c
@@ -1,5 +1,5 @@
 /* fgets with ERANGE error reporting and size_t buffer length.
-   Copyright (C) 2017 Free Software Foundation, Inc.
+   Copyright (C) 2018 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-readline.c b/libio/tst-readline.c
index 60c58c650a..9322ef68da 100644
--- a/libio/tst-readline.c
+++ b/libio/tst-readline.c
@@ -1,5 +1,5 @@
 /* Test the __libc_readline_unlocked function.
-   Copyright (C) 2017 Free Software Foundation, Inc.
+   Copyright (C) 2018 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/nss/tst-nss-files-hosts-getent.c b/nss/tst-nss-files-hosts-getent.c
index d7514e8e38..3f5baced32 100644
--- a/nss/tst-nss-files-hosts-getent.c
+++ b/nss/tst-nss-files-hosts-getent.c
@@ -1,5 +1,5 @@
 /* Enumerate /etc/hosts with a long line (bug 18991).
-   Copyright (C) 2017 Free Software Foundation, Inc.
+   Copyright (C) 2018 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or