diff --git a/jzlib.spec b/jzlib.spec
index 36999c3..31afa37 100644
--- a/jzlib.spec
+++ b/jzlib.spec
@@ -1,6 +1,6 @@
 Name:           jzlib
 Version:        1.1.3
-Release:        10%{?dist}
+Release:        11%{?dist}
 Epoch:          0
 Summary:        Re-implementation of zlib in pure Java
 License:        BSD
@@ -64,6 +64,9 @@ cp -pr example/* %{buildroot}%{_datadir}/%{name}
 %doc %{_datadir}/%{name}
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.1.3-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.1.3-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild