diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.14.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.14.bb
index a328c6211f..7dcab51f01 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_5.14.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.14.bb
@@ -11,13 +11,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "b9d37d8650cd3787d60516496f60178c51564a59"
-SRCREV_meta ?= "4e79d0b09290482ffb891e6b4acb3c7447b9c94d"
+SRCREV_machine ?= "b18aaa90f5ce15336aacf4cc24c7a086aeb4bc84"
+SRCREV_meta ?= "4f4ad2c8083408bb303e110090dcf5ca0ad447dd"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.14;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "5.14.18"
+LINUX_VERSION ?= "5.14.21"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.14.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.14.bb
index 98947900a4..23062df3b0 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.14.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.14.bb
@@ -6,7 +6,7 @@ KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "5.14.18"
+LINUX_VERSION ?= "5.14.21"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 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 ?= "83004545c9bb5e3ad666b3ffa9ad723eb795881a"
-SRCREV_machine ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_meta ?= "4e79d0b09290482ffb891e6b4acb3c7447b9c94d"
+SRCREV_machine:qemuarm ?= "159f57f8e022351d5193e51c02c951f2e255db1a"
+SRCREV_machine ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_meta ?= "4f4ad2c8083408bb303e110090dcf5ca0ad447dd"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.14.bb b/meta/recipes-kernel/linux/linux-yocto_5.14.bb
index 673c03d82e..aa7bf53682 100644
--- a/meta/recipes-kernel/linux/linux-yocto_5.14.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_5.14.bb
@@ -13,17 +13,17 @@ KBRANCH:qemux86  ?= "v5.14/standard/base"
 KBRANCH:qemux86-64 ?= "v5.14/standard/base"
 KBRANCH:qemumips64 ?= "v5.14/standard/mti-malta64"
 
-SRCREV_machine:qemuarm ?= "992053c4ec826932d9256ea4e1ad8686e4ea5375"
-SRCREV_machine:qemuarm64 ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemumips ?= "e362a5e68da1cca6ad77a27cbda02116edc9864d"
-SRCREV_machine:qemuppc ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemuriscv64 ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemuriscv32 ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemux86 ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemux86-64 ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_machine:qemumips64 ?= "90b773a3236f213b62d2d4ab23cca9c695bc8383"
-SRCREV_machine ?= "8411a30747a2750c9d4dbe24631958bd00d3157e"
-SRCREV_meta ?= "4e79d0b09290482ffb891e6b4acb3c7447b9c94d"
+SRCREV_machine:qemuarm ?= "5ca7fd91b258a07ed1b6f38593ff8c48cc574b1c"
+SRCREV_machine:qemuarm64 ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemumips ?= "1e7a6d0d29015bf1f383cf5f52fc451c1969561d"
+SRCREV_machine:qemuppc ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemuriscv64 ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemuriscv32 ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemux86 ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemux86-64 ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_machine:qemumips64 ?= "f6646a344afbf6cacc91cbeaaec4240b372dd192"
+SRCREV_machine ?= "9d5572038eacda2e2a86e3f743f35ec415319fb4"
+SRCREV_meta ?= "4f4ad2c8083408bb303e110090dcf5ca0ad447dd"
 
 # set your preferred provider of linux-yocto to 'linux-yocto-upstream', and you'll
 # get the <version>/base branch, which is pure upstream -stable, and the same
@@ -31,7 +31,7 @@ SRCREV_meta ?= "4e79d0b09290482ffb891e6b4acb3c7447b9c94d"
 # normal PREFERRED_VERSION settings.
 BBCLASSEXTEND = "devupstream:target"
 DEFAULT_PREFERENCE:class-devupstream = "-1"
-SRCREV_machine:class-devupstream ?= "a0265dd8262de73457aaa3ce1c5938dc152b8085"
+SRCREV_machine:class-devupstream ?= "545728d9e08593767dd55192b0324dd4f9b71151"
 PN:class-devupstream = "linux-yocto-upstream"
 KBRANCH:class-devupstream = "v5.14/base"
 
@@ -42,7 +42,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.14;destsuffix=${KMETA}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
-LINUX_VERSION ?= "5.14.18"
+LINUX_VERSION ?= "5.14.21"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"