diff --git a/microcode_ctl.spec b/microcode_ctl.spec
index 4a26fde..663503b 100644
--- a/microcode_ctl.spec
+++ b/microcode_ctl.spec
@@ -1,7 +1,7 @@
 Summary:        Tool to update x86/x86-64 CPU microcode.
 Name:           microcode_ctl
 Version:        1.17
-Release:        11%{?dist}
+Release:        12%{?dist}
 Epoch:          1
 Group:          System Environment/Base
 License:        GPLv2+ and Redistributable, no modification permitted
@@ -12,7 +12,7 @@ Source1:        microcode_ctl.rules
 # http://downloadcenter.intel.com (just search for microcode)
 Source2:        microcode-20101123.dat
 # http://www.amd64.org/support/microcode.html
-Source3:        amd-ucode-2009-10-09.tar
+Source3:        amd-ucode-2011-01-11.tar
 Buildroot:      %{_tmppath}/%{name}-%{version}-root
 Requires:       udev
 Requires(pre):  /sbin/chkconfig /sbin/service
@@ -74,6 +74,9 @@ exit 0
 
 
 %changelog
+* Mon Mar 07 2011 Anton Arapov <anton@redhat.com> 1.17-12
+- Update to amd-ucode-2011-01-11.tar
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:1.17-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild