diff --git a/libtommath.spec b/libtommath.spec
index 0eeab7d..ec43828 100644
--- a/libtommath.spec
+++ b/libtommath.spec
@@ -1,6 +1,6 @@
 Name:           libtommath
 Version:        1.0
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        A portable number theoretic multiple-precision integer library
 License:        Public Domain
 URL:            http://www.libtom.net/
@@ -85,6 +85,9 @@ find %{buildroot} -name '*.a' -delete
 %doc bn.pdf poster.pdf tommath.pdf
 
 %changelog
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild