diff --git a/rust-rustc_version.spec b/rust-rustc_version.spec
index 72704ce..ca46288 100644
--- a/rust-rustc_version.spec
+++ b/rust-rustc_version.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.2.3
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Library for querying the version of a installed rustc compiler
 
 # Upstream license specification: MIT/Apache-2.0
@@ -71,6 +71,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.3-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.3-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild