diff --git a/opencryptoki.spec b/opencryptoki.spec
index 41b4360..998ac9b 100644
--- a/opencryptoki.spec
+++ b/opencryptoki.spec
@@ -1,7 +1,7 @@
 Name:			opencryptoki
 Summary:		Implementation of the PKCS#11 (Cryptoki) specification v2.11
 Version:		3.15.1
-Release:		3%{?dist}
+Release:		4%{?dist}
 License:		CPL
 URL:			https://github.com/opencryptoki/opencryptoki
 Source0:		https://github.com/opencryptoki/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
@@ -325,6 +325,9 @@ fi
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.15.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Dec 22 2020 Than Ngo <than@redhat.com> - 3.15.1-3
 - Drop tpm1.2 support by default