diff --git a/rust-grep.spec b/rust-grep.spec
index 16f55d5..0a5055d 100644
--- a/rust-grep.spec
+++ b/rust-grep.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.2.7
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Fast line oriented regex searching as a library
 
 # Upstream license specification: Unlicense/MIT
@@ -99,6 +99,9 @@ which use "pcre2" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.7-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Nov 23 2020 Fabio Valentini <decathorpe@gmail.com> - 0.2.7-3
 - Remove unused broken features.