diff --git a/python-osc-tiny.changes b/python-osc-tiny.changes
index 2fce88f..91e6326 100644
--- a/python-osc-tiny.changes
+++ b/python-osc-tiny.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Aug  3 08:01:55 UTC 2022 - Matej Cepl <mcepl@suse.com>
+
+- Fix conditional Requires and BuildRequires.
+
 -------------------------------------------------------------------
 Tue Aug  2 15:45:47 UTC 2022 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-osc-tiny.spec b/python-osc-tiny.spec
index e0d0a53..096881d 100644
--- a/python-osc-tiny.spec
+++ b/python-osc-tiny.spec
@@ -41,12 +41,11 @@ Requires:       python-lxml
 Requires:       python-python-dateutil
 Requires:       python-pytz
 Requires:       python-requests
+Requires:       python-responses
 Suggests:       openssh
 BuildArch:      noarch
-%if %python_version_nodots < 38
-BuildRequires:  %{python_module cached-property}
-Requires:       python-cached-property
-%endif
+BuildRequires:  %{python_module cached-property if %python-base < 3.8}
+Requires:       (python-cached-property with python-base < 3.8)
 %python_subpackages
 
 %description