diff --git a/lasso.spec b/lasso.spec
index 7866c36..83d5a4c 100644
--- a/lasso.spec
+++ b/lasso.spec
@@ -15,7 +15,7 @@
 Summary: Liberty Alliance Single Sign On
 Name: lasso
 Version: 2.5.1
-Release: 9%{?dist}
+Release: 10%{?dist}
 License: GPLv2+
 Group: System Environment/Libraries
 Source: http://dev.entrouvert.org/lasso/lasso-%{version}.tar.gz
@@ -32,7 +32,7 @@ BuildRequires: glib2-devel, swig
 BuildRequires: libxml2-devel, xmlsec1-devel, openssl-devel, xmlsec1-openssl-devel
 BuildRequires: zlib-devel, check-devel
 BuildRequires: libtool autoconf automake
-BuildRequires: python-six
+BuildRequires: python2-six
 Url: http://lasso.entrouvert.org/
 
 
@@ -105,8 +105,8 @@ Obsoletes: %{name}-python < %{version}-%{release}
 Summary: Liberty Alliance Single Sign On (lasso) Python bindings
 Group: Development/Libraries
 BuildRequires: python2-devel
-BuildRequires: python-lxml
-Requires: python
+BuildRequires: python2-lxml
+Requires: python2
 Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description -n python2-lasso
@@ -231,6 +231,10 @@ rm -fr %{buildroot}%{_defaultdocdir}/%{name}
 %endif
 
 %changelog
+* Fri Jan 05 2018 Iryna Shcherbina <ishcherb@redhat.com> - 2.5.1-10
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Sun Aug 20 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 2.5.1-9
 - Add Provides for the old name without %%_isa