diff --git a/dnsperf.spec b/dnsperf.spec
index edbe0a6..24e4af8 100644
--- a/dnsperf.spec
+++ b/dnsperf.spec
@@ -1,7 +1,7 @@
 Summary: Benchmarking authorative and recursing DNS servers
 Name: dnsperf
 Version: 2.1.0.0
-Release: 12%{?dist}
+Release: 13%{?dist}
 License: MIT
 Url: http://www.nominum.com/support/measurement-tools/
 Source: ftp://ftp.nominum.com/pub/nominum/dnsperf/%{version}/dnsperf-src-%{version}-1.tar.gz
@@ -10,7 +10,7 @@ Source3: queryfile-example-current.gz
 Group: Applications/Internet
 BuildRequires: bind-devel >= 9.3.0, libcap-devel, gzip, openssl-devel
 BuildRequires: krb5-devel, libxml2-devel, GeoIP-devel
-Requires: gnuplot pcapy python-dns
+Requires: gnuplot pcapy python2-dns
 
 %description
 This is dnsperf, a collection of DNS server performance testing tools.
@@ -45,6 +45,10 @@ chmod 644 %{buildroot}%{_datadir}/%{name}/queryfile-example-current
 %{_datadir}/dnsperf/queryfile-example-current
 
 %changelog
+* Thu Mar 01 2018 Iryna Shcherbina <ishcherb@redhat.com> - 2.1.0.0-13
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0.0-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild