diff --git a/.gitignore b/.gitignore
index 7d990dd..4910b1a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ Verilog-Perl-3.301.tar.gz
 /Verilog-Perl-3.414.tar.gz
 /Verilog-Perl-3.416.tar.gz
 /Verilog-Perl-3.418.tar.gz
+/Verilog-Perl-3.420.tar.gz
diff --git a/perl-Verilog-Perl.spec b/perl-Verilog-Perl.spec
index ae9f3f7..d137152 100644
--- a/perl-Verilog-Perl.spec
+++ b/perl-Verilog-Perl.spec
@@ -1,6 +1,6 @@
 Name:          perl-Verilog-Perl
-Version:       3.418
-Release:       2%{?dist}
+Version:       3.420
+Release:       1%{?dist}
 Summary:       Verilog parsing routines
 
 License:       LGPLv3 or Artistic 2.0
@@ -10,7 +10,6 @@ URL:           http://www.veripool.org/wiki/verilog-perl
 Source0:       http://search.cpan.org/CPAN/authors/id/W/WS/WSNYDER/Verilog-Perl-%{version}.tar.gz
 
 BuildRequires: bison
-BuildRequires: coreutils
 BuildRequires: gdbm-devel
 BuildRequires: findutils
 BuildRequires: flex
@@ -46,6 +45,7 @@ BuildRequires: perl(Test::More)
 BuildRequires: perl(Time::HiRes)
 BuildRequires: perl(warnings)
 # Optional tests
+BuildRequires: perl(Storable)
 BuildRequires: perl(Test::Pod) >= 1.00
 
 Requires:      perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
@@ -71,8 +71,8 @@ make %{?_smp_mflags}
 
 %install
 make pure_install DESTDIR=%{buildroot}
-find %{buildroot} -type f -name .packlist -exec rm -f {} ';'
-find %{buildroot} -type f -name '*.bs' -size 0 -exec rm -f {} ';'
+find %{buildroot} -type f -name .packlist -delete
+find %{buildroot} -type f -name '*.bs' -size 0 -delete
 %{_fixperms} %{buildroot}
 
 %check
@@ -91,6 +91,9 @@ make test
 
 
 %changelog
+* Mon Aug 01 2016 Jitka Plesnikova <jplesnik@redhat.com> - 3.420-1
+- 3.420 bump
+
 * Tue May 17 2016 Jitka Plesnikova <jplesnik@redhat.com> - 3.418-2
 - Perl 5.24 rebuild
 
diff --git a/sources b/sources
index 341163a..bc00fe5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-77743950ce9f8f312194d4b34eed56b9  Verilog-Perl-3.418.tar.gz
+743450032315aad457541f7c20a0ad0b  Verilog-Perl-3.420.tar.gz