diff --git a/python-google-api-core.changes b/python-google-api-core.changes
index 8b4d579..c7e64d5 100644
--- a/python-google-api-core.changes
+++ b/python-google-api-core.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Aug 28 12:20:45 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Fix dependency on google-auth to have proper version constrain
+
 -------------------------------------------------------------------
 Thu Aug 20 08:02:56 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-google-api-core.spec b/python-google-api-core.spec
index 61dfb4a..8d2f932 100644
--- a/python-google-api-core.spec
+++ b/python-google-api-core.spec
@@ -26,7 +26,7 @@ License:        Apache-2.0
 Group:          Development/Languages/Python
 URL:            https://github.com/GoogleCloudPlatform/google-cloud-python
 Source:         https://files.pythonhosted.org/packages/source/g/google-api-core/google-api-core-%{version}.tar.gz
-BuildRequires:  %{python_module google-auth >= 0.4.0}
+BuildRequires:  %{python_module google-auth >= 1.14.0}
 BuildRequires:  %{python_module googleapis-common-protos >= 1.6.0}
 BuildRequires:  %{python_module grpcio >= 1.8.2}
 BuildRequires:  %{python_module grpcio-gcp >= 0.2.2}
@@ -39,7 +39,7 @@ BuildRequires:  %{python_module setuptools >= 34.0.0}
 BuildRequires:  %{python_module six >= 1.10.0}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
-Requires:       python-google-auth >= 0.4.0
+Requires:       python-google-auth >= 1.14.0
 Requires:       python-googleapis-common-protos >= 1.6.0
 Requires:       python-grpcio >= 1.8.2
 Requires:       python-protobuf >= 3.4.0
@@ -73,8 +73,7 @@ Core Library for Google Client Libraries
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
-# test___call___and_execute_retry_hitting_deadline - broken on Leap with old mock
-%pytest -k 'not test___call___and_execute_retry_hitting_deadline'
+%pytest
 
 %files %{python_files}
 %license LICENSE