diff --git a/.gitignore b/.gitignore
index 905b74f..d01cef1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /ppc64-diag-2.6.3.tar.gz
 /ppc64-diag-2.6.4.tar.gz
 /ppc64-diag-2.6.5.tar.gz
+/ppc64-diag-2.6.6.tar.gz
diff --git a/ppc64-diag.spec b/ppc64-diag.spec
index cc53b20..0dff689 100644
--- a/ppc64-diag.spec
+++ b/ppc64-diag.spec
@@ -1,5 +1,5 @@
 Name:           ppc64-diag
-Version:        2.6.5
+Version:        2.6.6
 Release:        1%{?dist}
 Summary:        PowerLinux Platform Diagnostics
 URL:            http://sourceforge.net/projects/linux-diag/files/ppc64-diag/
@@ -129,6 +129,9 @@ fi
 
 
 %changelog
+* Tue Apr 15 2014 Vasant Hegde <hegdevasant@linux.vnet.ibm.com> - 2.6.6
+- Update to latest upstream 2.6.6
+
 * Wed Apr 02 2014 Vasant Hegde <hegdevasant@linux.vnet.ibm.com> - 2.6.5
 - Update to latest upstream 2.6.5
 
diff --git a/sources b/sources
index 1b8a236..848da0c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-eb1337da98f927fb2d800fdf2fc7d9fb  ppc64-diag-2.6.5.tar.gz
+22b68d8d0b60c7f3daec093f276d4b85  ppc64-diag-2.6.6.tar.gz