diff --git a/ocaml-cryptokit.spec b/ocaml-cryptokit.spec
index b17f95e..f1627b0 100644
--- a/ocaml-cryptokit.spec
+++ b/ocaml-cryptokit.spec
@@ -2,7 +2,7 @@
 
 Name:           ocaml-cryptokit
 Version:        1.11
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        OCaml library of cryptographic and hash functions
 License:        LGPLv2 with exceptions
 
@@ -101,6 +101,9 @@ make install
 
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.11-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Tue Jun 27 2017 Richard W.M. Jones <rjones@redhat.com> - 1.11-5
 - OCaml 4.04.2 rebuild.