diff --git a/rules/linux-kernel.mk b/rules/linux-kernel.mk
index fd8429eb8f..bc95255e0d 100644
--- a/rules/linux-kernel.mk
+++ b/rules/linux-kernel.mk
@@ -3,7 +3,7 @@
 KVERSION_SHORT = 4.9.0-9-2
 KVERSION = $(KVERSION_SHORT)-$(CONFIGURED_ARCH)
 KERNEL_VERSION = 4.9.168
-KERNEL_SUBVERSION = 1+deb9u3
+KERNEL_SUBVERSION = 1+deb9u5
 
 export KVERSION_SHORT KVERSION KERNEL_VERSION KERNEL_SUBVERSION
 
diff --git a/src/sonic-linux-kernel b/src/sonic-linux-kernel
index f8b30b40c3..f8bbe29ff8 160000
--- a/src/sonic-linux-kernel
+++ b/src/sonic-linux-kernel
@@ -1 +1 @@
-Subproject commit f8b30b40c358238d3055a18305c8b7b659b47739
+Subproject commit f8bbe29ff89611d190658118e2c191943dabe3e0