diff --git a/libnetfilter_cttimeout.spec b/libnetfilter_cttimeout.spec
index e8813f2..4701243 100644
--- a/libnetfilter_cttimeout.spec
+++ b/libnetfilter_cttimeout.spec
@@ -1,6 +1,6 @@
 Name:           libnetfilter_cttimeout
 Version:        1.0.0
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Timeout policy tuning for Netfilter/conntrack
 License:        GPLv2+
 URL:            http://netfilter.org
@@ -58,6 +58,9 @@ find $RPM_BUILD_ROOT -type f -name "*.la" -exec rm -f {} ';'
 %{_includedir}/libnetfilter_cttimeout/*.h
 
 %changelog
+* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild