diff --git a/sagemath.spec b/sagemath.spec
index 0d2bdae..e3bcc9a 100644
--- a/sagemath.spec
+++ b/sagemath.spec
@@ -52,7 +52,7 @@ Name:		sagemath
 Group:		Applications/Engineering
 Summary:	A free open-source mathematics software system
 Version:	6.8
-Release:	10%{?dist}
+Release:	11%{?dist}
 # The file ${SAGE_ROOT}/COPYING.txt is the upstream license breakdown file
 # Additionally, every $files section has a comment with the license name
 # before files with that license
@@ -1502,6 +1502,9 @@ exit 0
 
 ########################################################################
 %changelog
+* Thu Jun  2 2016 Jerry James <loganjerry@gmail.com> - 6.8-11
+- Rebuild for ntl 9.9.1
+
 * Fri Apr 29 2016 Jerry James <loganjerry@gmail.com> - 6.8-10
 - Rebuild for ntl 9.8.0
 - Nauty is now available under a free license