diff --git a/Convert-UUlib-1.4.tar.gz b/Convert-UUlib-1.4.tar.gz
deleted file mode 100644
index d220e15..0000000
--- a/Convert-UUlib-1.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a85fe375bad0b7b8411719b27ac395ba804356d2fc528e9f127e1018cd95efcf
-size 232006
diff --git a/Convert-UUlib-1.5.tar.gz b/Convert-UUlib-1.5.tar.gz
new file mode 100644
index 0000000..9bb8df8
--- /dev/null
+++ b/Convert-UUlib-1.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0cd81bc21377fad191f89aa427733efe5b7e75ca1889e9317945ad448c6388ea
+size 236213
diff --git a/perl-Convert-UUlib.changes b/perl-Convert-UUlib.changes
index 1b7e6e0..b91b6db 100644
--- a/perl-Convert-UUlib.changes
+++ b/perl-Convert-UUlib.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Tue Sep 25 15:50:19 UTC 2018 - pmonrealgonzalez@suse.com
+
+- update to 1.4
+        - fix a heap overflow (testcase by Krzysztof Wojtaś).
+        - on systems that support it (posix + mmap + map_anonymous),
+          allocate all dynamic areas via mmap and put four guard
+          pages around them, to catch similar heap overflows
+          safely in the future.
+        - find a safer way to pass in CC/CFLAGS to uulib.
+        - added stability canary support.
+
 -------------------------------------------------------------------
 Wed Oct  8 17:02:56 UTC 2014 - jengelh@inai.de
 
diff --git a/perl-Convert-UUlib.spec b/perl-Convert-UUlib.spec
index 1522825..ef13f15 100644
--- a/perl-Convert-UUlib.spec
+++ b/perl-Convert-UUlib.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package perl-Convert-UUlib
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 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
@@ -16,26 +16,27 @@
 #
 
 
+%define cpan_name Convert-UUlib
 Name:           perl-Convert-UUlib
-Version:        1.4
+Version:        1.5
 Release:        0
 Summary:        Perl interface to the uulib library
-License:        GPL-1.0+ or Artistic-1.0
+License:        GPL-1.0-or-later OR Artistic-1.0
 Group:          Development/Libraries/Perl
-Url:            http://search.cpan.org/~mlehmann/Convert-UUlib-1.4/UUlib.pm 
-Source:         http://search.cpan.org/CPAN/authors/id/M/ML/MLEHMANN/Convert-UUlib-%version.tar.gz
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%{perl_requires}
+Url:            https://metacpan.org/pod/Convert::UUlib
+Source:         https://cpan.metacpan.org/authors/id/M/ML/MLEHMANN/%{cpan_name}-%{version}.tar.gz
 BuildRequires:  perl
 BuildRequires:  perl-macros
+BuildRequires:  perl(Canary::Stability)
 Provides:       p_conulb
 Obsoletes:      p_conulb
+%{perl_requires}
 
 %description
 A Perl interface to the uulib library
 
 %prep
-%setup -n Convert-UUlib-%{version} -q
+%setup -q -n %{cpan_name}-%{version}
 # ---------------------------------------------------------------------------
 
 %build
@@ -43,20 +44,20 @@ perl Makefile.PL
 make %{?_smp_mflags}
 
 %check
-make test
+make %{?_smp_mflags} test
 # ---------------------------------------------------------------------------
 
 %install
-make DESTDIR=$RPM_BUILD_ROOT install_vendor
+make DESTDIR=%{buildroot} install_vendor
 %perl_process_packlist
 
 %files
-%defattr(-,root,root)
 %dir %{perl_vendorarch}/Convert
 %{perl_vendorarch}/Convert/UUlib.pm
 %dir %{perl_vendorarch}/auto/Convert
 %{perl_vendorarch}/auto/Convert/UUlib
-%doc /usr/share/man/man3/Convert::UUlib.3pm.gz
-%doc COPYING COPYING.Artistic COPYING.GNU Changes MANIFEST README example-decoder doc
+%{_mandir}/man3/Convert::UUlib.3pm.gz
+%license COPYING COPYING.Artistic COPYING.GNU
+%doc Changes MANIFEST README example-decoder doc
 
 %changelog