diff --git a/kernel.spec b/kernel.spec
index c5f0ea8c0..a4d876888 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -54,7 +54,7 @@ Summary: The Linux kernel
 %if 0%{?released_kernel}
 
 # Do we have a -stable update to apply?
-%define stable_update 14
+%define stable_update 15
 # Set rpm version accordingly
 %if 0%{?stable_update}
 %define stablerev %{stable_update}
@@ -1951,6 +1951,9 @@ fi
 #
 #
 %changelog
+* Mon Apr 02 2018 Laura Abbott <labbott@redhat.com> - 4.15.15-300
+- Linux v4.15.15
+
 * Thu Mar 29 2018 Laura Abbott <labbott@redhat.com> - 4.15.14-300
 - Linux v4.15.14
 
diff --git a/sources b/sources
index de0f96dec..e4ffc2754 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (linux-4.15.tar.xz) = c00d92659df815a53dcac7dde145b742b1f20867d380c07cb09ddb3295d6ff10f8931b21ef0b09d7156923a3957b39d74d87c883300173b2e20690d2b4ec35ea
-SHA512 (patch-4.15.14.xz) = d8192dbfa7f1b6eddd4d3f70b113bdddb11021d6f03cff70dbd8a9667c4465992d70de4cd6a3b9229abdb1b1eb8460a06ec1388e7d58ad6da62253f80c9f3567
+SHA512 (patch-4.15.15.xz) = 4f3da42c3540b621706b74477e1e1922f5fca295d38e57f323f53a005d6aa8d247f30e19440af052d832ee19f298d108d1f8fc8a0a7d1a7c05470b32d8af07b3