diff --git a/.cvsignore b/.cvsignore
index 938f2a7..de20373 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,4 +1,4 @@
 clog
 microcode_ctl-1.17
 microcode_ctl-1.17.tar.gz
-microcode-20080910.dat
+microcode-20090330.dat
diff --git a/microcode_ctl.spec b/microcode_ctl.spec
index 5fc282e..023306f 100644
--- a/microcode_ctl.spec
+++ b/microcode_ctl.spec
@@ -10,7 +10,7 @@ Source0:        http://www.urbanmyth.org/microcode/microcode_ctl-%{version}.tar.
 Source1:        microcode_ctl.init
 # Microcode now distributed directly by Intel, at
 # http://downloadcenter.intel.com (just search for microcode)
-Source2:        microcode-20080910.dat
+Source2:        microcode-20090330.dat
 Buildroot:      %{_tmppath}/%{name}-%{version}-root
 Requires(pre):  /sbin/chkconfig /sbin/service
 Requires(pre):  grep gawk coreutils
@@ -78,6 +78,9 @@ family=`cat /proc/cpuinfo | grep "^cpu family" | sort -u | awk -F ": " '{ print
 exit 0
 
 %changelog
+* Wed May 13 2009 Dave Jones <davej@redhat.com>
+- update to microcode 20090330
+
 * Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:1.17-1.46.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
 
diff --git a/sources b/sources
index 29c9fb7..d0471bc 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 98a7f06acef8459c8ef2a1b0fb86a99e  microcode_ctl-1.17.tar.gz
-85d5b27b7d9d314f8e6780971415e0ca  microcode-20080910.dat
+d4e108cf99867c1a350c62a92197873d  microcode-20090330.dat