diff --git a/linux-iot-lts2018.spec b/linux-iot-lts2018.spec
index 5558fccb..1ec23513 100644
--- a/linux-iot-lts2018.spec
+++ b/linux-iot-lts2018.spec
@@ -14,13 +14,13 @@
 #
 
 Name:           linux-iot-lts2018
-Version:        4.19.152
-Release:        113
+Version:        4.19.155
+Release:        114
 License:        GPL-2.0
 Summary:        The Linux kernel
 Url:            http://www.kernel.org/
 Group:          kernel
-Source0:        https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.19.152.tar.xz
+Source0:        https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.19.155.tar.xz
 Source1:        config-iot-lts2018
 Source2:        config-iot-lts2018-sos
 Source3:        cmdline-iot-lts2018
@@ -1387,7 +1387,7 @@ Requires:       linux-iot-lts2018-license = %{version}-%{release}
 Linux kernel build files and install script
 
 %prep
-%setup -q -n linux-4.19.152
+%setup -q -n linux-4.19.155
 
 #patchXXXX PK Series
 %patch0001 -p1
diff --git a/release b/release
index 9b252fd0..dee79f10 100644
--- a/release
+++ b/release
@@ -1 +1 @@
-113
+114
diff --git a/upstream b/upstream
index b18a7694..204acefb 100644
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-d12c1c1a0ca3c6a22ca3e50f1a4f80ff22f66941/linux-4.19.152.tar.xz
+fcde81c803104266f54b7fe22876c2d99ed86747/linux-4.19.155.tar.xz