diff --git a/.abf.yml b/.abf.yml
index ca23c40..e4d9d28 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,3 +1,3 @@
 sources:
   linux-4.15.tar.xz: 5cf2693d2c6bf1e69a9216dceca6183c60eb11d5
-  patch-4.15.7.xz: ef8ce1cf5418ac36e225cf5b43796b2234f17524
+  patch-4.15.9.xz: 29e5ad6a6752522e2156e4118d9d8713f54b2d97
diff --git a/kernel.spec b/kernel.spec
index 50d336b..46c4a39 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -1,7 +1,7 @@
 %define kernelversion	4
 %define patchlevel	15
 # sublevel is now used for -stable patches
-%define sublevel	7
+%define sublevel	9
 
 # Release number. Increase this before a rebuild.
 %define rpmrel		1
diff --git a/patch-4.15.7.sign b/patch-4.15.7.sign
deleted file mode 100644
index cd3ba8d..0000000
--- a/patch-4.15.7.sign
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/patch-4.15.9.sign b/patch-4.15.9.sign
new file mode 100644
index 0000000..f4d707f
--- /dev/null
+++ b/patch-4.15.9.sign
@@ -0,0 +1,16 @@
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