diff --git a/python-rsa.spec b/python-rsa.spec
index 215ae9e..baa5bd1 100644
--- a/python-rsa.spec
+++ b/python-rsa.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{pypi_name}
 Version:        3.4.2
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Pure-Python RSA implementation
 
 License:        ASL 2.0
@@ -23,7 +23,6 @@ Summary:        Pure-Python RSA implementation
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 BuildRequires:  python3-pyasn1 >= 0.1.3
-BuildRequires:  python3-unittest2
 Requires:       python3-pyasn1 >= 0.1.3
 Requires:       python3-setuptools
 
@@ -76,6 +75,9 @@ cp %{buildroot}%{_bindir}/pyrsa-decrypt-bigfile %{buildroot}%{_bindir}/pyrsa-dec
 %{__python3} setup.py test
 
 %changelog
+* Thu Jan  9 2020 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 3.4.2-13
+- Remove dependency on unittest2 (#1789200)
+
 * Fri Sep 20 2019 Miro Hrončok <mhroncok@redhat.com> - 3.4.2-12
 - Subpackage python2-rsa has been removed
   See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal