diff --git a/R-mockr.spec b/R-mockr.spec
index a12c17f..9db26ab 100644
--- a/R-mockr.spec
+++ b/R-mockr.spec
@@ -4,7 +4,7 @@
 
 Name:             R-%{packname}
 Version:          0.2.1
-Release:          3%{?dist}
+Release:          4%{?dist}
 Summary:          Mocking in R
 
 License:          GPLv3
@@ -74,6 +74,9 @@ _R_CHECK_FORCE_SUGGESTS_=0 %{_bindir}/R CMD check %{packname} --ignore-vignettes
 %{rlibdir}/%{packname}/doc
 
 %changelog
+* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
 * Fri Apr 28 2023 Iñaki Úcar <iucar@fedoraproject.org> - 0.2.1-3
 - Ignore vignettes