diff --git a/osbs-client.spec b/osbs-client.spec
index 40c5eb3..cda8ee0 100644
--- a/osbs-client.spec
+++ b/osbs-client.spec
@@ -17,21 +17,30 @@
 %global binaries_py_version %{python2_version}
 %endif
 
-%if 0%{?fedora}
+%if (0%{?fedora} < 28)
+# tests are failling in f28 with new version of pytest
 # rhel/epel has no flexmock, pytest-capturelog
 %global with_check 1
 %endif
 
-%global commit 7632fdf836db9c73249cbca123e6b94be6d37cd4 
+%global commit 0599f591ba6330fd2097e9b455676f75800ce0c9
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
+
 # set to 0 to create a normal release
+%global dev_release 0
+
+%if 0%{?dev_release}
+%global postrelease dev
+%global release 0
+%else
 %global postrelease 0
-%global release 3
+%global release 1
+%endif
 
 %global osbs_obsolete_vr 0.14-2
 
 Name:           osbs-client
-Version:        0.45
+Version:        0.47
 %if "x%{postrelease}" != "x0"
 Release:        %{release}.%{postrelease}.git.%{shortcommit}%{?dist}
 %else
@@ -74,6 +83,7 @@ BuildRequires:  python2-six
 BuildRequires:  python2-dockerfile-parse
 BuildRequires:  python2-requests
 BuildRequires:  python2-requests-kerberos
+BuildRequires:  python2-pyyaml
 %endif # with_check
 
 %if 0%{?with_python3}
@@ -89,6 +99,7 @@ BuildRequires:  python3-dockerfile-parse
 BuildRequires:  python3-pytest-runner
 BuildRequires:  python3-requests
 BuildRequires:  python3-requests-kerberos
+BuildRequires:  python3-PyYAML
 %endif # with_check
 %endif # with_python3
 
@@ -221,6 +232,9 @@ LANG=en_US.utf8 py.test-%{python2_version} -vv tests
 %endif # with_python3
 
 %changelog
+* Tue May 15 2018 Clement Verna <cverna@fedoraproject.org> - 0.47-1
+- new upstream release: 0.47
+
 * Thu Mar 01 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.45-3
 - Update Python 2 dependency declarations to new packaging standards
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)