diff --git a/ghc-tf-random.spec b/ghc-tf-random.spec
index 0cef27e..08564e0 100644
--- a/ghc-tf-random.spec
+++ b/ghc-tf-random.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.5
-Release:        14%{?dist}
+Release:        15%{?dist}
 Summary:        High-quality splittable pseudorandom number generator
 
 # main license is BSD
@@ -113,6 +113,9 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sun Feb 17 2019 Jens Petersen <petersen@redhat.com> - 0.5-14
 - refresh to cabal-rpm-0.13