diff --git a/rust-iso8601.spec b/rust-iso8601.spec
index 469a617..87e3c81 100644
--- a/rust-iso8601.spec
+++ b/rust-iso8601.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.4.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Parsing ISO8601 dates using nom
 
 # Upstream license specification: MIT
@@ -83,6 +83,9 @@ which use "std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild