diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index daea216c1..1d46474a4 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -3,8 +3,8 @@
 ABT_DETAILS="x86_64"
 ABT_JOBS=5
 ABT_KERNELS="  \
-4.2.1	       \
-4.1.8-nc       \
+4.2.2	       \
+4.1.9-nc       \
 4.0.9-nc       \
 3.19.7-nc      \
 3.18.19-nc     \