diff --git a/kernel.spec b/kernel.spec
index 9ec5b31..8c6fb35 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -21,7 +21,7 @@
 
 # Don't parametrize this, it's a check to avoid build a kernel without having
 # edited the obsoletes needed for multiple kernel support
-%define KERNEL_OBSOLETES_ARE_FOR_VERSION 3.14.19
+%define KERNEL_OBSOLETES_ARE_FOR_VERSION 3.14.23
 
 #% define kernel_longterm 1
 %define kernel_ver %(echo %version | cut -d. -f1-2)
@@ -81,7 +81,7 @@
 %define _use_internal_dependency_generator 1
 
 Name:          kernel
-Version:       3.14.19
+Version:       3.14.23
 Release:       1mamba
 Summary:       The Linux Kernel, the operating system core itself
 Group:         System/Kernel and Hardware
@@ -224,6 +224,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 %ifarch %ix86
 Obsoletes:     kernel-%{KERNEL_TARGET}-nongpl-nvidia_173xx
@@ -259,6 +260,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Provides:      kernel_%{KERNEL_TARGET}_%{kernel_ver}-source
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-source
@@ -280,6 +282,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-headers
 
@@ -300,6 +303,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Provides:      kernel_%{KERNEL_TARGET}_%{kernel_ver}-headers-sanitised
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-headers-sanitised
@@ -321,6 +325,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Provides:      kernel_%{KERNEL_TARGET}_%{kernel_ver}-sound
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-sound
@@ -343,6 +348,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Provides:      kernel_%{KERNEL_TARGET}_%{kernel_ver}-wireless
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-wireless
@@ -364,6 +370,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_ver}.4
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_ver}.5
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_ver}.10
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_ver}.11
+Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_ver}.19
 ## KERNELOBSOLETES-END
 Provides:      kernel_%{KERNEL_TARGET}_%{kernel_ver}-firmware
 Obsoletes:     kernel_%{KERNEL_TARGET}_%{kernel_ver}-firmware
@@ -1054,6 +1061,9 @@ exit 0
 /lib/firmware/*
 
 %changelog
+* Fri Oct 31 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.14.23-1mamba
+- update to 3.14.23
+
 * Sat Oct 04 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.14.19-1mamba
 - update to 3.14.19
 
diff --git a/patch-3.14.19.xz b/patch-3.14.19.xz
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diff --git a/patch-3.14.23.xz b/patch-3.14.23.xz
new file mode 100644
index 0000000..41c8dd3
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