diff --git a/rust-tempdir.spec b/rust-tempdir.spec
index 514fd62..4e5c82f 100644
--- a/rust-tempdir.spec
+++ b/rust-tempdir.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.3.7
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Library for managing a temporary directory
 
 # Upstream license specification: MIT/Apache-2.0
@@ -68,6 +68,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.7-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
 * Tue Oct 30 2018 Josh Stone <jistone@redhat.com> - 0.3.7-3
 - Adapt to new packaging