diff --git a/rust-num_cpus.spec b/rust-num_cpus.spec
index e47fe03..5434b9e 100644
--- a/rust-num_cpus.spec
+++ b/rust-num_cpus.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        1.8.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Get the number of CPUs on a machine
 
 License:        MIT or ASL 2.0
@@ -53,6 +53,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild