diff --git a/meta-arm/recipes-kernel/linux/linux-arm64-ack_4.19.bb b/meta-arm/recipes-kernel/linux/linux-arm64-ack_4.19.bb
deleted file mode 100644
index 989b0556..00000000
--- a/meta-arm/recipes-kernel/linux/linux-arm64-ack_4.19.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-#
-# Copyright (c) 2020 Arm Limited
-#
-require linux-arm64-ack.inc
-
-SRC_URI = " \
-    git://android.googlesource.com/kernel/common.git;protocol=https;branch=android-4.19-q-release \
-    "
-
-# ASB-2020-06-05_4.19-q-release tag commit
-SRCREV = "ebd43352dd92e56f14a4985a3c99de767fc8f9cf"
diff --git a/meta-arm/recipes-kernel/linux/linux-arm64-ack_5.4.bb b/meta-arm/recipes-kernel/linux/linux-arm64-ack_5.4.bb
index 3221fd8a..aab2fd1c 100644
--- a/meta-arm/recipes-kernel/linux/linux-arm64-ack_5.4.bb
+++ b/meta-arm/recipes-kernel/linux/linux-arm64-ack_5.4.bb
@@ -12,5 +12,5 @@ SRC_URI = " \
     file://0004-libtraceevent-Fix-build-with-binutils-2.35.patch \
     "
 
-# ASB-2020-06-05_5.4-stable tag commit
-SRCREV = "2068976fd7b172b64020006efde1ee57af6bbf99"
+# ASB-2020-07-05_5.4-stable tag commit
+SRCREV = "056684c0d252f75c13be4abb7408f692eedab653"