diff --git a/activemq-cpp.spec b/activemq-cpp.spec
index 72f00bb..a594d72 100644
--- a/activemq-cpp.spec
+++ b/activemq-cpp.spec
@@ -2,7 +2,7 @@
 
 Name:           activemq-cpp
 Version:        3.9.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        C++ implementation of JMS-like messaging client
 
 License:        ASL 2.0
@@ -127,6 +127,9 @@ make %{?_smp_mflags} check
 %endif
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.9.4-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild