diff --git a/python-sniffio.spec b/python-sniffio.spec
index 91867b5..61151a9 100644
--- a/python-sniffio.spec
+++ b/python-sniffio.spec
@@ -17,7 +17,7 @@ detect which async library your code is running under.
 
 Name:           python-%{pkgname}
 Version:        1.1.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Sniff out which async library your code is running under
 License:        MIT or ASL 2.0
 URL:            https://github.com/python-trio/sniffio
@@ -65,6 +65,9 @@ py.test-%{python3_version} --verbose
 
 
 %changelog
+* Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 1.1.0-4
+- Rebuilt for Python 3.8.0rc1 (#1748018)
+
 * Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 1.1.0-3
 - Rebuilt for Python 3.8