diff --git a/ck.spec b/ck.spec
index 0f1edd7..c092a13 100644
--- a/ck.spec
+++ b/ck.spec
@@ -1,6 +1,6 @@
 Name: ck
 Version: 0.6.0
-Release: 8%{?dist}
+Release: 9%{?dist}
 Summary: Library for high performance concurrent programming
 
 License: BSD
@@ -78,6 +78,9 @@ make check
 %ldconfig_scriptlets
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.0-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.0-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild