diff --git a/.gitignore b/.gitignore
index bb7ca3d..789eca0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 Carp-Assert-More-1.12.tar.gz
 /Carp-Assert-More-1.14.tar.gz
 /Carp-Assert-More-1.16.tar.gz
+/Carp-Assert-More-1.20.tar.gz
diff --git a/perl-Carp-Assert-More.spec b/perl-Carp-Assert-More.spec
index 3504e94..a2c46a7 100644
--- a/perl-Carp-Assert-More.spec
+++ b/perl-Carp-Assert-More.spec
@@ -1,6 +1,6 @@
 Name:           perl-Carp-Assert-More
-Version:        1.16
-Release:        7%{?dist}
+Version:        1.20
+Release:        1%{?dist}
 Summary:        Convenience wrappers around Carp::Assert
 License:        Artistic 2.0
 URL:            https://metacpan.org/release/Carp-Assert-More
@@ -23,6 +23,8 @@ BuildRequires:  perl(constant)
 BuildRequires:  perl(IO::File)
 BuildRequires:  perl(Test::Exception)
 BuildRequires:  perl(Test::More)
+# Optional tests
+BuildRequires:  perl(DateTime)
 BuildRequires:  perl(Test::Pod) >= 1.14
 BuildRequires:  perl(Test::Pod::Coverage) >= 1.04
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
@@ -41,7 +43,7 @@ make %{?_smp_mflags}
 
 %install
 make pure_install DESTDIR=$RPM_BUILD_ROOT
-chmod -R u+w $RPM_BUILD_ROOT/*
+%{_fixperms} $RPM_BUILD_ROOT/*
 
 %check
 make test
@@ -52,6 +54,9 @@ make test
 %{_mandir}/man3/*.3pm*
 
 %changelog
+* Wed Aug 14 2019 Jitka Plesnikova <jplesnik@redhat.com> - 1.20-1
+- 1.20 bump
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.16-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index df67610..2b43f06 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Carp-Assert-More-1.16.tar.gz) = 9f81604574eab5a0a5003ad747ffec3a3dd33bc63e67d12697e4e30de8cb234a73e225f82a4d0f31576e19382cc2d6a402962f5fe1e4c5289e080ca23b30c0fe
+SHA512 (Carp-Assert-More-1.20.tar.gz) = 9caacf2cc4acb190b071a7312e5e1cdee5a0b7a0e9db0efc6dca0fa19167524a3bd6beecc4bb8e68eace719fc1d918063e9d259a24cb28e81dd628ea75ba541b