diff --git a/.gitignore b/.gitignore
index 1a8c674..46b556d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /ursa-major-0.2.2.tar.gz
 /ursa-major-0.3.1.tar.gz
 /ursa-major-0.4.1.tar.gz
+/ursa-major-0.4.2.tar.gz
diff --git a/sources b/sources
index 1a010c5..68b4ca9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ursa-major-0.4.1.tar.gz) = 7fbe6cc580ab6f256ab8d7866da677a8cebbe819b7d33f3bb83b041de5a143d2899460d27c650e77cc6704296ea9150e0ffa5c59af8136781b20544e85cdd652
+SHA512 (ursa-major-0.4.2.tar.gz) = 4758d0368af6b48063116fcbe59c6f22ab9ed0abf573e91bc8e4b2d0b1aee9b230986d659dc2559d3338e3633414e599b6f8bf8d1b1c6e74fb5d953870a5fb2a
diff --git a/ursa-major.spec b/ursa-major.spec
index ec7c32c..b9172e1 100644
--- a/ursa-major.spec
+++ b/ursa-major.spec
@@ -1,12 +1,12 @@
-%if 0%{?fedora}
+%if 0%{?fedora} || 0%{?rhel} > 7
 # we have some koji hubs doesn't support Python3 with kerberos auth
 # at this moment, so we build with Python2 for all platforms now
 %global with_python3 1
 %endif
 
 Name:       ursa-major
-Version:    0.4.1
-Release:    4%{?dist}
+Version:    0.4.2
+Release:    1%{?dist}
 Summary:    A utility for working with module's koji tags in koji's tag inheritance.
 
 Group:      Development/Tools
@@ -59,14 +59,12 @@ BuildRequires:  python2-mock
 %endif
 %endif
 
-%if 0%{?fedora} || (0%{?rhel} && 0%{?rhel} > 7)
-BuildRequires:  libmodulemd1
-Requires:  libmodulemd1
+%if 0%{?fedora} || 0%{?rhel} > 7
+BuildRequires:  libmodulemd > 1
+Requires:  libmodulemd > 1
 %else
-# disable unittest in check phase and build requires of libmodulemd v1
-# because libmodulemd has been upgraded to v2 in eng-rhel
-# BuildRequires:  libmodulemd
-Requires:  libmodulemd < 2
+BuildRequires:  libmodulemd2
+Requires:  libmodulemd2
 %endif
 
 Requires:       gobject-introspection
@@ -105,7 +103,11 @@ Requires:       python2-setuptools
 %endif
 
 # Need brewkoji.conf
+%if 0%{?rhel} && 0%{?rhel} <= 7
+Requires:       brewkoji
+%else
 Recommends:     brewkoji
+%endif
 
 
 %description
@@ -118,7 +120,11 @@ Summary:        A utility for working with module's koji tags in koji's tag inhe
 Requires:       %{name} = %{version}-%{release}
 
 # Need brewkoji-stage.conf
+%if 0%{?rhel} && 0%{?rhel} <= 7
+Requires:       brewkoji-stage
+%else
 Recommends:     brewkoji-stage
+%endif
 
 %description    -n ursa-major-stage
 The ursa-major-stage package contains script and configurations for Ursa-Major
@@ -165,11 +171,11 @@ done
 
 %check
 # disable unittest due to missing libmodulemd v1 in buildroot
-# %if 0%{?with_python3}
-# py.test-3
-# %else
-# py.test
-# %endif
+%if 0%{?with_python3}
+py.test-3
+%else
+py.test
+%endif
 
 
 %files
@@ -193,6 +199,11 @@ done
 
 
 %changelog
+* Thu Mar 11 2021 Yu Ming Zhu <yzhu@redhat.com> - 0.4.2-1
+- Use old tuple syntax for mock.call.call_args of old mock release (Yuming Zhu)
+- Fix unittests for missing koji profile (Yuming Zhu)
+- Using libmodulemd v2 API (Yuming Zhu)
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild