diff --git a/npth-1.3.tar.bz2 b/npth-1.3.tar.bz2
deleted file mode 100644
index 7baa82c..0000000
--- a/npth-1.3.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bca81940436aed0734eb8d0ff8b179e04cc8c087f5625204419f5f45d736a82a
-size 295998
diff --git a/npth-1.3.tar.bz2.sig b/npth-1.3.tar.bz2.sig
deleted file mode 100644
index 78510bf..0000000
Binary files a/npth-1.3.tar.bz2.sig and /dev/null differ
diff --git a/npth-1.4.tar.bz2 b/npth-1.4.tar.bz2
new file mode 100644
index 0000000..1d2c971
--- /dev/null
+++ b/npth-1.4.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8915141836a3169a502d65c1ebd785fcc6d406cae5ee84474272ebf2fa96f1f2
+size 299106
diff --git a/npth-1.4.tar.bz2.sig b/npth-1.4.tar.bz2.sig
new file mode 100644
index 0000000..1fa2c40
Binary files /dev/null and b/npth-1.4.tar.bz2.sig differ
diff --git a/npth.changes b/npth.changes
index 6146a92..abda15a 100644
--- a/npth.changes
+++ b/npth.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Tue May 16 21:25:00 UTC 2017 - astieger@suse.com
+
+- update to 1.4:
+  * fixes for platforms other than GNU/Linux
+  * New function npth_is_protected to help debugging.
+  * Change license from LGPLv3+/GPLv2+ to LGPLv2+.
+- run tests
+- update signing keyring
+- package license text and other information
+
 -------------------------------------------------------------------
 Thu Dec  1 16:22:27 UTC 2016 - astieger@suse.com
 
diff --git a/npth.keyring b/npth.keyring
index 109a437..167031d 100644
--- a/npth.keyring
+++ b/npth.keyring
@@ -1,9 +1,5 @@
-pub   2048R/4F25E3B6 2011-01-12 [expires: 2019-12-31]
-uid                  Werner Koch (dist sig)
-sub   2048R/AC87C71A 2011-01-12 [expires: 2019-12-31]
-
+https://www.gnupg.org/signature_key.html
 -----BEGIN PGP PUBLIC KEY BLOCK-----
-Version: GnuPG v2.0.19 (GNU/Linux)
 
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 -----END PGP PUBLIC KEY BLOCK-----
diff --git a/npth.spec b/npth.spec
index b8a4a59..c6ea0e4 100644
--- a/npth.spec
+++ b/npth.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package npth
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,19 +18,19 @@
 
 %define lname	libnpth0
 Name:           npth
-Version:        1.3
+Version:        1.4
 Release:        0
 Summary:        New GNU Portable Threads library
-License:        LGPL-3.0+ or GPL-2.0+
+License:        LGPL-2.0+
 Group:          Development/Libraries/C and C++
 Url:            http://gnupg.org/
-
 #DL-URL:        ftp://ftp.gnupg.org/gcrypt/npth/
 #Git-Clone:	git://git.gnupg.org/npth
-Source:         ftp://ftp.gnupg.org/gcrypt/npth/%name-%version.tar.bz2
-Source2:        ftp://ftp.gnupg.org/gcrypt/npth/%name-%version.tar.bz2.sig
-Source4:        %name.keyring
-Source99:       %name.changes
+Source:         ftp://ftp.gnupg.org/gcrypt/npth/%{name}-%{version}.tar.bz2
+Source2:        ftp://ftp.gnupg.org/gcrypt/npth/%{name}-%{version}.tar.bz2.sig
+# https://www.gnupg.org/signature_key.html
+Source4:        %{name}.keyring
+Source99:       %{name}.changes
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -39,11 +39,11 @@ similar to the one known from GNU Pth. In contrast to Pth, nPth is
 based on the system's standard threads implementation. Thus, nPth
 allows the use of libraries which are not compatible to GNU Pth.
 
-%package -n %lname
+%package -n %{lname}
 Summary:        New GNU Portable Threads library
 Group:          System/Libraries
 
-%description -n %lname
+%description -n %{lname}
 nPth is a non-preemptive threads implementation using an API very
 similar to the one known from GNU Pth. In contrast to Pth, nPth is
 based on the system's standard threads implementation. Thus, nPth
@@ -52,7 +52,7 @@ allows the use of libraries which are not compatible to GNU Pth.
 %package devel
 Summary:        Development files for the GNU New Portable Threads library
 Group:          Development/Libraries/C and C++
-Requires:       %lname = %version
+Requires:       %{lname} = %{version}
 
 %description devel
 nPth is a non-preemptive threads implementation using an API very
@@ -64,28 +64,33 @@ allows the use of libraries which are not compatible to GNU Pth.
 %setup -q
 
 %build
-date=$(date -u +%%Y-%%m-%%dT%%H:%%M+0000 -r %SOURCE99)
+date=$(date -u +%%Y-%%m-%%dT%%H:%%M+0000 -r %{SOURCE99})
 %configure \
 	--enable-build-timestamp="$date"
 make %{?_smp_mflags}
 
 %install
-b="%buildroot"
+b=%{buildroot}
 make install DESTDIR="$b"
-find %buildroot -type f -name "*.la" -delete -print
+find %{buildroot} -type f -name "*.la" -delete -print
 
-%post   -n %lname -p /sbin/ldconfig
-%postun -n %lname -p /sbin/ldconfig
+%check
+make %{?_smp_mflags} check
 
-%files -n %lname
+%post   -n %{lname} -p /sbin/ldconfig
+%postun -n %{lname} -p /sbin/ldconfig
+
+%files -n %{lname}
 %defattr(-,root,root)
-%_libdir/libnpth.so.0*
+%doc COPYING.LIB AUTHORS NEWS ChangeLog README
+%{_libdir}/libnpth.so.0*
 
 %files devel
 %defattr(-,root,root)
-%_bindir/npth-config
-%_includedir/npth.h
-%_libdir/libnpth.so
-%_datadir/aclocal
+%doc COPYING.LIB AUTHORS NEWS ChangeLog README
+%{_bindir}/npth-config
+%{_includedir}/npth.h
+%{_libdir}/libnpth.so
+%{_datadir}/aclocal
 
 %changelog