diff --git a/rust-derive_builder_core.spec b/rust-derive_builder_core.spec
index 7a0f7f5..0e3c776 100644
--- a/rust-derive_builder_core.spec
+++ b/rust-derive_builder_core.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.5.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Internal helper library for the derive_builder crate
 
 # Upstream license specification: MIT/Apache-2.0
@@ -98,6 +98,9 @@ which use "logging" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sat Jun 22 12:41:39 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.0-2
 - Regenerate