diff --git a/.gitignore b/.gitignore
index 9642615..12fe807 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /Math-BigInt-FastCalc-0.5007.tar.gz
 /Math-BigInt-FastCalc-0.5008.tar.gz
 /Math-BigInt-FastCalc-0.5009.tar.gz
+/Math-BigInt-FastCalc-0.5010.tar.gz
diff --git a/perl-Math-BigInt-FastCalc.spec b/perl-Math-BigInt-FastCalc.spec
index 23caf07..c32b249 100644
--- a/perl-Math-BigInt-FastCalc.spec
+++ b/perl-Math-BigInt-FastCalc.spec
@@ -1,11 +1,12 @@
 Name:           perl-Math-BigInt-FastCalc
-%global cpan_version 0.5009
-Version:        0.500.900
-Release:        477%{?dist}
+%global cpan_version 0.5010
+Version:        0.501.000
+Release:        1%{?dist}
 Summary:        Math::BigInt::Calc with some XS for more speed
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Math-BigInt-FastCalc
 Source0:        https://cpan.metacpan.org/authors/id/P/PJ/PJACKLAM/Math-BigInt-FastCalc-%{cpan_version}.tar.gz
+BuildRequires:  coreutils
 BuildRequires:  findutils
 BuildRequires:  gcc
 BuildRequires:  make
@@ -16,26 +17,15 @@ BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)
 # Run-time:
-BuildRequires:  perl(:VERSION) >= 5.6.0
+BuildRequires:  perl(:VERSION) >= 5.6.1
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(Config)
 BuildRequires:  perl(Math::BigInt::Calc) >= 1.999801
 BuildRequires:  perl(XSLoader)
 # Tests:
-# Config::Tiny not used
-# Exporter not used
-# lib not used
 BuildRequires:  perl(Math::BigFloat)
-BuildRequires:  perl(Math::BigInt) >= 1.999817
-# Scalar::Util not used
-# Test::CPAN::Changes not used
+BuildRequires:  perl(Math::BigInt) >= 1.999819
 BuildRequires:  perl(Test::More) >= 0.88
-# Test::Version not used
-# Optional tests:
-# Module::Signature not used and not helpful
-# Pod::Coverage 0.18 not used
-# Socket not used
-# Test::Pod 1.22 not used
-# Test::Pod::Coverage 1.08 not used
-# Test::Portability::Files not used
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Conflicts:      perl < 4:5.22.0-348
 
@@ -45,6 +35,11 @@ This Perl module provides support for fast big integer calculations.
 %prep
 %setup -q -n Math-BigInt-FastCalc-%{cpan_version}
 
+# Remove bundled libraries
+rm -r inc
+perl -i -ne 'print $_ unless m{^inc/}' MANIFEST
+find -type f -exec chmod -x {} +
+
 %build
 perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="$RPM_OPT_FLAGS"
 %{make_build}
@@ -55,7 +50,7 @@ find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
 %{_fixperms} $RPM_BUILD_ROOT/*
 
 %check
-unset AUTHOR_TESTING RELEASE_TESTING
+unset TEST_SIGNATURE
 make test
 
 %files
@@ -66,6 +61,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Wed Jul 07 2021 Jitka Plesnikova <jplesnik@redhat.com> - 0.501.000-1
+- 0.5010 bump
+
 * Fri May 21 2021 Jitka Plesnikova <jplesnik@redhat.com> - 0.500.900-477
 - Increase release to favour standalone package
 
diff --git a/sources b/sources
index 346d51d..48a691d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Math-BigInt-FastCalc-0.5009.tar.gz) = 213f618bf92f247a20ee7c2d4df0e5a13175dd0b7828b8f332b37bd606b5072ea443d6d5f6f4fa83c6e992fda4373eb7e5f43800e3e71514d27d5d8341c332f5
+SHA512 (Math-BigInt-FastCalc-0.5010.tar.gz) = 77943621594c2ecda292b0d0070b9a17ae3e9cfe7d8d4ad7111c2bf115b16d151ca0e29f9551fab91fd5874ae4d8927493a9325042411c215a38f3f65fa37278