diff --git a/conf/machine/include/meta-intel.inc b/conf/machine/include/meta-intel.inc
index b5115fd7..cb10f88d 100644
--- a/conf/machine/include/meta-intel.inc
+++ b/conf/machine/include/meta-intel.inc
@@ -8,9 +8,9 @@ PREFERRED_PROVIDER_virtual/kernel ?= "linux-intel"
 PREFERRED_PROVIDER_virtual/kernel:poky-tiny ?= "linux-intel"
 
 PREFERRED_VERSION_linux-intel ?= "6.1%"
-PREFERRED_VERSION_linux-intel-rt ?= "5.19%"
+PREFERRED_VERSION_linux-intel-rt ?= "6.1%"
 PREFERRED_VERSION_linux-intel:poky-altcfg ?= "6.2%"
-PREFERRED_VERSION_linux-intel-rt:poky-altcfg ?= "5.19%"
+PREFERRED_VERSION_linux-intel-rt:poky-altcfg ?= "6.1%"
 
 # Need to point to latest version of libva needed for media components
 PREFERRED_PROVIDER_libva = "libva-intel"
diff --git a/recipes-kernel/linux/linux-intel-rt_5.19.bb b/recipes-kernel/linux/linux-intel-rt_6.1.bb
similarity index 55%
rename from recipes-kernel/linux/linux-intel-rt_5.19.bb
rename to recipes-kernel/linux/linux-intel-rt_6.1.bb
index 4ff9e0fe..2a93062d 100644
--- a/recipes-kernel/linux/linux-intel-rt_5.19.bb
+++ b/recipes-kernel/linux/linux-intel-rt_6.1.bb
@@ -1,7 +1,8 @@
 require linux-intel.inc
 
-SRC_URI:prepend = "git://github.com/intel/mainline-tracking.git;protocol=https;name=machine;nobranch=1; \
+SRC_URI:prepend = "git://github.com/intel/linux-intel-lts.git;protocol=https;name=machine;branch=${KBRANCH}; \
                     "
+
 # Skip processing of this recipe if it is not explicitly specified as the
 # PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
 # to build multiple virtual/kernel providers, e.g. as dependency of
@@ -11,17 +12,22 @@ python () {
         raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-intel-rt to enable it")
 }
 
-LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
+KBRANCH = "6.1/preempt-rt"
+KMETA_BRANCH = "yocto-6.1"
 
-KMETA_BRANCH = "yocto-5.19"
+LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
 DEPENDS += "elfutils-native openssl-native util-linux-native"
 
-LINUX_VERSION_EXTENSION ??= "-mainline-tracking-${LINUX_KERNEL_TYPE}"
+LINUX_VERSION_EXTENSION ??= "-intel-pk-${LINUX_KERNEL_TYPE}"
 
-LINUX_VERSION ?= "5.19.0"
-SRCREV_machine ?= "3abe09b48ca3c13b50c78d3b7b0d7ce668211a70"
-SRCREV_meta ?= "f5d4c109d6de04005def04c3a06f053ae0c397ad"
+LINUX_VERSION ?= "6.1.26"
+SRCREV_machine ?= "de05aba07179c0782af8abfbc8abd05bd3f00735"
+SRCREV_meta ?= "6c9bc579ad765338fad63685f7d4dd5773fa2416"
 
 LINUX_KERNEL_TYPE = "preempt-rt"
-UPSTREAM_CHECK_GITTAGREGEX = "^mainline-tracking-v5.19-(?P<pver>rt(\d+)-preempt-rt-(\d+)T(\d+)Z)$"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/security/security.scc"
+
+UPSTREAM_CHECK_GITTAGREGEX = "^lts-(?P<pver>v6.1.(\d+)-rt(\d)-preempt-rt-(\d+)T(\d+)Z)$"