diff --git a/lustre/kernel_patches/targets/2.6-rhel4.target.in b/lustre/kernel_patches/targets/2.6-rhel4.target.in
index 0d5464d6fadc67a61743d50710dfa11b442b7dff..4822946c4a526d68be5b21f51de74bb18c3e226b 100644
--- a/lustre/kernel_patches/targets/2.6-rhel4.target.in
+++ b/lustre/kernel_patches/targets/2.6-rhel4.target.in
@@ -1,5 +1,5 @@
 lnxmaj="2.6.9"
-lnxrel="67.0.15.EL"
+lnxrel="67.0.20.EL"
 
 KERNEL=linux-${lnxmaj}-${lnxrel}.tar.bz2
 SERIES=2.6-rhel4.series
diff --git a/lustre/kernel_patches/which_patch b/lustre/kernel_patches/which_patch
index 08924a69a07ee9ccb9e51601dc919d04bc18488b..f60226095778390154143a8fb7e84e085a878b49 100644
--- a/lustre/kernel_patches/which_patch
+++ b/lustre/kernel_patches/which_patch
@@ -1,7 +1,7 @@
 SERIES                VERSION                  COMMENT
 
 SUPPORTED KERNELS:
-2.6-rhel4             RHEL4: 2.6.9-67.0.15.EL
+2.6-rhel4             RHEL4: 2.6.9-67.0.20.EL
 2.6-sles10            SLES10: 2.6.16.54-0.2.5
 2.6-rhel5             RHEL5: 2.6.18-53.1.21.el5
 2.6.18-vanilla        kernel.org: 2.6.18.8