diff --git a/psi4.spec b/psi4.spec
index fbbe086..7db961d 100644
--- a/psi4.spec
+++ b/psi4.spec
@@ -11,7 +11,7 @@
 Name:           psi4
 Epoch:          1
 Version:        1.1
-Release:        2.%{shortcommit}git%{?dist}
+Release:        3.%{shortcommit}git%{?dist}
 Summary:        An ab initio quantum chemistry package
 Group:          Applications/Engineering
 License:        LGPLv3 and MIT
@@ -146,6 +146,9 @@ ctest -L quicktests
 %{_libdir}/psi4/
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.1-3.add49b9git
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri May 19 2017 Susi Lehtola <jussilehtola@fedoraproject.org> - 1:1.1-2.add49b95git
 - Epoch was missing from a requires.