diff --git a/perl-ExtUtils-CBuilder.spec b/perl-ExtUtils-CBuilder.spec
index e7d599a..ffe5857 100644
--- a/perl-ExtUtils-CBuilder.spec
+++ b/perl-ExtUtils-CBuilder.spec
@@ -3,7 +3,7 @@ Name:           perl-ExtUtils-CBuilder
 Epoch:          1
 # Mimic perl.spec
 Version:        0.280231
-Release:        438%{?dist}
+Release:        439%{?dist}
 Summary:        Compile and link C code for Perl modules
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/ExtUtils-CBuilder
@@ -82,6 +82,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.280231-439
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu May 30 2019 Jitka Plesnikova <jplesnik@redhat.com> - 1:0.280231-438
 - Increase release to favour standalone package