diff --git a/rust-rustc_version.spec b/rust-rustc_version.spec
index 61bd391..1ef362f 100644
--- a/rust-rustc_version.spec
+++ b/rust-rustc_version.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        0.2.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Library for querying the version of a installed rustc compiler
 
 # Upstream license specification: MIT/Apache-2.0
@@ -67,6 +67,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
 * Sat Oct 27 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.3-3
 - Adapt to new packaging