diff --git a/rust-phf_codegen.spec b/rust-phf_codegen.spec
index 63b9080..1e42f27 100644
--- a/rust-phf_codegen.spec
+++ b/rust-phf_codegen.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.7.21
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Codegen library for PHF types
 
 # https://github.com/sfackler/rust-phf/pull/118
@@ -56,5 +56,8 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.21-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Wed Jan 24 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.7.21-1
 - Initial package