diff --git a/eclib.spec b/eclib.spec
index 710bd88..88063fb 100644
--- a/eclib.spec
+++ b/eclib.spec
@@ -2,7 +2,7 @@
 
 Name:           eclib
 Version:        20120830
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Library for Computations on Elliptic Curves
 Group:          Development/Libraries
 License:        GPLv3+
@@ -105,6 +105,9 @@ make -C src check LD_LIBRARY_PATH=$RPM_BUILD_ROOT%{_libdir}
 
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 20120830-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Mon May  6 2013 Jerry James <loganjerry@gmail.com> - 20120830-3
 - Rebuild for NTL 6.0.0
 - autoreconf already calls libtoolize; don't need to call the latter