diff --git a/jsr-305.spec b/jsr-305.spec
index c3c9291..263e417 100644
--- a/jsr-305.spec
+++ b/jsr-305.spec
@@ -1,6 +1,6 @@
 Name:           jsr-305
 Version:        0
-Release:        0.20.20130910svn%{?dist}
+Release:        0.21.20130910svn%{?dist}
 Summary:        Correctness annotations for Java code
 
 # The majority of code is BSD-licensed, but some Java sources
@@ -55,6 +55,9 @@ cp %{SOURCE1} NOTICE-CC-BY
 %doc ri/LICENSE NOTICE-CC-BY
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.21.20130910svn
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.20.20130910svn
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild