diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
index 38ffa5cce8..fefbb63209 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
@@ -11,13 +11,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "f2579170aa90e502fb972bdb87c150c909735056"
-SRCREV_meta ?= "b05cf0166411efabc3704035e61c93d8a299d702"
+SRCREV_machine ?= "ccbf907f43d15ffd113a58e77986ece2b9cd0b53"
+SRCREV_meta ?= "139494ae6aa521d549ad94aa51ace747d37ee4e4"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "5.4.254"
+LINUX_VERSION ?= "5.4.256"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
index ce8f4ddfea..febbf1cb7e 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
@@ -6,7 +6,7 @@ KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "5.4.254"
+LINUX_VERSION ?= "5.4.256"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -15,9 +15,9 @@ DEPENDS += "openssl-native util-linux-native"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine_qemuarm ?= "cb6922c0bf40c0171473ffad3e3c734af7535f9e"
-SRCREV_machine ?= "7121dcf1e4579162b3c5586cbdef005b155f2d00"
-SRCREV_meta ?= "b05cf0166411efabc3704035e61c93d8a299d702"
+SRCREV_machine_qemuarm ?= "b3176395ae2665d4d417c7b78dfb43dcf49462a9"
+SRCREV_machine ?= "88509f87ebd23e35482a3e7acd6f88a1ca209f9a"
+SRCREV_meta ?= "139494ae6aa521d549ad94aa51ace747d37ee4e4"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.4.bb b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
index fc2a34dbcf..b5e85bd3ea 100644
--- a/meta/recipes-kernel/linux/linux-yocto_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
@@ -13,16 +13,16 @@ KBRANCH_qemux86  ?= "v5.4/standard/base"
 KBRANCH_qemux86-64 ?= "v5.4/standard/base"
 KBRANCH_qemumips64 ?= "v5.4/standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "b48a097e3afc2c3cb75439a138ad62aac1f611de"
-SRCREV_machine_qemuarm64 ?= "30e9b327db697ba836406fd892dd2461dcc52978"
-SRCREV_machine_qemumips ?= "1404c8a0c15cd302e99cb766cf117f53ec9d12d4"
-SRCREV_machine_qemuppc ?= "8ddc9d98289ff9e0dd92a5ac4a1ab9395286c426"
-SRCREV_machine_qemuriscv64 ?= "b8f66b4961995b49af6b392be1a28132afe0f9a6"
-SRCREV_machine_qemux86 ?= "b8f66b4961995b49af6b392be1a28132afe0f9a6"
-SRCREV_machine_qemux86-64 ?= "b8f66b4961995b49af6b392be1a28132afe0f9a6"
-SRCREV_machine_qemumips64 ?= "c64d8a92d051687aaf05990475254ad795d5105d"
-SRCREV_machine ?= "b8f66b4961995b49af6b392be1a28132afe0f9a6"
-SRCREV_meta ?= "b05cf0166411efabc3704035e61c93d8a299d702"
+SRCREV_machine_qemuarm ?= "80d0730537aad4de79fc587a65ed7819790dcc6f"
+SRCREV_machine_qemuarm64 ?= "d569fe3e1a114ddcac5c4af67814405a614147ad"
+SRCREV_machine_qemumips ?= "0a41991fe10d34d22e87c276911142d2f1a67a93"
+SRCREV_machine_qemuppc ?= "1034463b20b1154014d1d6ffe87d018842ad094b"
+SRCREV_machine_qemuriscv64 ?= "c6ed5a124febbc8b22f95f9c8866188d290206ca"
+SRCREV_machine_qemux86 ?= "c6ed5a124febbc8b22f95f9c8866188d290206ca"
+SRCREV_machine_qemux86-64 ?= "c6ed5a124febbc8b22f95f9c8866188d290206ca"
+SRCREV_machine_qemumips64 ?= "60ddf305567af22536ec5c85d1af614a3b5bbfad"
+SRCREV_machine ?= "c6ed5a124febbc8b22f95f9c8866188d290206ca"
+SRCREV_meta ?= "139494ae6aa521d549ad94aa51ace747d37ee4e4"
 
 # remap qemuarm to qemuarma15 for the 5.4 kernel
 # KMACHINE_qemuarm ?= "qemuarma15"
@@ -31,7 +31,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-LINUX_VERSION ?= "5.4.254"
+LINUX_VERSION ?= "5.4.256"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"