diff --git a/recipes-kernel/linux/linux-intel-rt_5.4.bb b/recipes-kernel/linux/linux-intel-rt_5.4.bb
index 29e3053f..38a536c0 100644
--- a/recipes-kernel/linux/linux-intel-rt_5.4.bb
+++ b/recipes-kernel/linux/linux-intel-rt_5.4.bb
@@ -17,8 +17,8 @@ KMETA_BRANCH = "yocto-5.4"
 
 DEPENDS += "elfutils-native openssl-native util-linux-native"
 
-LINUX_VERSION ?= "5.4.123"
-SRCREV_machine ?= "a6261c6ffb8eb5c0700ff0842565b4b38523dac4"
+LINUX_VERSION ?= "5.4.138"
+SRCREV_machine ?= "45e3b0f5357fc86bf0e766a5249fc7faa33c1be8"
 SRCREV_meta ?= "b8c82ba37370e4698ff0c42f3e54b8b4f2fb4ac0"
 
 LINUX_KERNEL_TYPE = "preempt-rt"