diff --git a/ntl.spec b/ntl.spec
index 6b6ddec..42b2fae 100644
--- a/ntl.spec
+++ b/ntl.spec
@@ -11,7 +11,7 @@
 Summary: High-performance algorithms for vectors, matrices, and polynomials 
 Name:    ntl 
 Version: 11.4.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 License: LGPLv2+
 URL:     http://shoup.net/ntl/ 
@@ -147,6 +147,9 @@ done
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 11.4.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 11.4.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild