diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index 95d02f5cd..637179864 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -3,11 +3,11 @@
 ABT_DETAILS="x86_64"
 ABT_JOBS=5
 ABT_KERNELS="  \
-3.4.4          \
+3.4.6          \
 3.3.8-nc       \
 3.2.23-nc      \
 3.1.10-nc      \
-3.0.36-nc      \
+3.0.38-nc      \
 2.6.39.4-nc    \
 2.6.38.8-nc    \
 2.6.37.6-nc    \