diff --git a/mtools-4.0.39.tar.bz2 b/mtools-4.0.39.tar.bz2
deleted file mode 100644
index 87676a3..0000000
--- a/mtools-4.0.39.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:397f1e2b7b7a2a270eb7970fa363e445f956926ec51e8170c3869da85b0987bd
-size 429751
diff --git a/mtools-4.0.39.tar.bz2.sig b/mtools-4.0.39.tar.bz2.sig
deleted file mode 100644
index c5bf7d5..0000000
--- a/mtools-4.0.39.tar.bz2.sig
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/mtools-4.0.40.tar.bz2 b/mtools-4.0.40.tar.bz2
new file mode 100644
index 0000000..a4599a3
--- /dev/null
+++ b/mtools-4.0.40.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a22fca42354011dd2293a7f51f228b46ebbd802e7740b0975912afecb79d5df4
+size 447038
diff --git a/mtools-4.0.40.tar.bz2.sig b/mtools-4.0.40.tar.bz2.sig
new file mode 100644
index 0000000..db478a2
--- /dev/null
+++ b/mtools-4.0.40.tar.bz2.sig
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
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diff --git a/mtools-prototypes.diff b/mtools-prototypes.diff
deleted file mode 100644
index a77670d..0000000
--- a/mtools-prototypes.diff
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: mtools-4.0.31/mformat.c
-===================================================================
---- mtools-4.0.31.orig/mformat.c
-+++ mtools-4.0.31/mformat.c
-@@ -19,6 +19,7 @@
-  */
- 
- #define DONT_NEED_WAIT
-+#define DONT_NEED_IN
- 
- #include "sysincludes.h"
- #include "msdos.h"
-@@ -44,7 +45,7 @@
- 
- #ifdef OS_linux
- #include "linux/hdreg.h"
--#include "linux/fs.h"
-+#include "sys/mount.h"
- 
- #endif
- 
-Index: mtools-4.0.31/mpartition.c
-===================================================================
---- mtools-4.0.31.orig/mpartition.c
-+++ mtools-4.0.31/mpartition.c
-@@ -17,6 +17,7 @@
-  * mformat.c
-  */
- #define DONT_NEED_WAIT
-+#define DONT_NEED_IN
- 
- #include "sysincludes.h"
- #include "msdos.h"
-@@ -33,7 +34,7 @@
- 
- #ifdef OS_linux
- #include "linux/hdreg.h"
--#include "linux/fs.h"
-+#include "sys/mount.h"
- #endif
- 
- static void set_offset(hsc *h, unsigned long offset,
-Index: mtools-4.0.31/sysincludes.h
-===================================================================
---- mtools-4.0.31.orig/sysincludes.h
-+++ mtools-4.0.31/sysincludes.h
-@@ -382,12 +382,16 @@ extern int errno;
- #endif
- 
- #ifdef HAVE_NETINET_TCP_H
-+#ifndef DONT_NEED_IN
- #include <netinet/tcp.h>
- #endif
-+#endif
- 
- #ifdef HAVE_ARPA_INET_H
-+#ifndef DONT_NEED_IN
- #include <arpa/inet.h>
- #endif
-+#endif
- 
- #ifdef HAVE_NETDB_H
- #include <netdb.h>
diff --git a/mtools.changes b/mtools.changes
index cf01d09..cf0f36e 100644
--- a/mtools.changes
+++ b/mtools.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Tue Jun 14 10:28:38 UTC 2022 - pgajdos@suse.com
+
+- fix build
+- deleted patches
+  - mtools-prototypes.diff (not needed)
+
+-------------------------------------------------------------------
+Fri Jun 10 20:35:16 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 4.0.40:
+  * Better compatibility with legacy platforms
+
 -------------------------------------------------------------------
 Fri Apr 15 00:37:45 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
diff --git a/mtools.spec b/mtools.spec
index 7314548..55d92c1 100644
--- a/mtools.spec
+++ b/mtools.spec
@@ -17,7 +17,7 @@
 
 
 Name:           mtools
-Version:        4.0.39
+Version:        4.0.40
 Release:        0
 Summary:        Tools to access MS-DOS filesystems without kernel drivers
 License:        GPL-3.0-or-later
@@ -28,7 +28,6 @@ Source1:        https://ftp.gnu.org/gnu/mtools/%{name}-%{version}.tar.bz2.sig
 # https://savannah.gnu.org/project/memberlist-gpgkeys.php?group=mtools
 Source2:        %{name}.keyring
 Patch0:         %{name}-conf.diff
-Patch5:         %{name}-prototypes.diff
 BuildRequires:  makeinfo
 BuildRequires:  texinfo
 Requires:       glibc-locale-base
@@ -53,7 +52,6 @@ mounting it. This subpackage contains the documentation for it.
 %prep
 %setup -q
 %patch0
-%patch5 -p1
 
 %build
 %configure \