diff --git a/hivex.spec b/hivex.spec
index 5852909..3297db6 100644
--- a/hivex.spec
+++ b/hivex.spec
@@ -10,7 +10,7 @@
 
 Name:           hivex
 Version:        1.3.21
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Read and write Windows Registry binary hive files
 
 License:        LGPLv2
@@ -323,6 +323,9 @@ fi
 
 
 %changelog
+* Wed Jan 26 2022 Vít Ondruch <vondruch@redhat.com> - 1.3.21-5
+- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_3.1
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.21-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild