diff --git a/rust-stable_deref_trait.spec b/rust-stable_deref_trait.spec
index acf978e..c5fa057 100644
--- a/rust-stable_deref_trait.spec
+++ b/rust-stable_deref_trait.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        1.2.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Unsafe marker trait that dereference to a stable address even when moved
 
 # Upstream license specification: MIT/Apache-2.0
@@ -98,6 +98,9 @@ which use "std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-3
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild