diff --git a/.abf.yml b/.abf.yml
index daaf2c2..bf6379d 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,3 +1,3 @@
 sources:
   linux-4.8.tar.xz: e375f93600a7b96191498af39e5a2416b6666e59
-  patch-4.8.11.xz: c5d33dca0c94421238a19a0c50d06f2c57d1a441
+  patch-4.8.12.xz: 56d32290fe09d26000ecb5cc380e22df5d45684a
diff --git a/kernel.spec b/kernel.spec
index 62a47e7..affeca8 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -1,7 +1,7 @@
 %define kernelversion	4
 %define patchlevel	8
 # sublevel is now used for -stable patches
-%define sublevel	11
+%define sublevel	12
 
 # Release number. Increase this before a rebuild.
 %define rpmrel		1
diff --git a/patch-4.8.11.sign b/patch-4.8.11.sign
deleted file mode 100644
index 5d536c3..0000000
--- a/patch-4.8.11.sign
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/patch-4.8.12.sign b/patch-4.8.12.sign
new file mode 100644
index 0000000..fd71e2f
--- /dev/null
+++ b/patch-4.8.12.sign
@@ -0,0 +1,16 @@
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