diff --git a/debian-mirror-tools/config/debian/common/base-bullseye.yaml b/debian-mirror-tools/config/debian/common/base-bullseye.yaml
index cd5d15caa..222d2c59e 100644
--- a/debian-mirror-tools/config/debian/common/base-bullseye.yaml
+++ b/debian-mirror-tools/config/debian/common/base-bullseye.yaml
@@ -80,7 +80,7 @@ rootfs-post-scripts:
   cp -rf $OECORE_TARGET_SYSROOT/boot/efi/EFI/BOOT/bootx64.efi $DEPLOY_DIR/grub-efi-bootx64.efi
   cp -rf $OECORE_TARGET_SYSROOT/boot/efi $IMAGE_ROOTFS/boot/
   cp -rf $IMAGE_ROOTFS/boot/*-amd64 $DEPLOY_DIR
-  KERNEL=`ls $DEPLOY_DIR/vmlinuz-*-amd64`
+  KERNEL=`ls -t $DEPLOY_DIR/vmlinuz-*-amd64 | head -n 1`
   ln -snf --relative $KERNEL  $DEPLOY_DIR/bzImage
 - |-
   # Setup the sysadmin user and force the user to change the password
diff --git a/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml b/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
index 029207d4d..8e0220cfa 100644
--- a/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
+++ b/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
@@ -18,6 +18,7 @@ gpg:
     BOOT_GPG_PASSPHRASE: SecureCore
     BOOT_KEYS_DIR: $OECORE_NATIVE_SYSROOT/usr/share/bootfs/boot_keys
 packages:
+- apt-utils
 - base-passwd
 - bash
 - busybox
@@ -35,7 +36,11 @@ packages:
 - grep
 - grub2
 - gzip
+- ifupdown
 - initramfs-ostree
+- iproute2
+- isc-dhcp-client
+- isc-dhcp-common
 - kbd
 - kmod
 - libostree-1-1=2019.1-1
@@ -46,6 +51,7 @@ packages:
 - ostree-boot=2019.1-1
 - ostree=2019.1-1
 - parted
+- procps
 - psmisc
 - pv
 - rng-tools
diff --git a/stx/dockerfiles/stx-lat-tool.Dockerfile b/stx/dockerfiles/stx-lat-tool.Dockerfile
index b87aa7a23..739c9bfed 100644
--- a/stx/dockerfiles/stx-lat-tool.Dockerfile
+++ b/stx/dockerfiles/stx-lat-tool.Dockerfile
@@ -16,7 +16,7 @@ FROM debian:bullseye
 
 MAINTAINER Chen Qi <Qi.Chen@windriver.com>
 
-ARG LAT_BINARY_RESOURCE_PATH=http://mirror.starlingx.cengn.ca/mirror/lat-sdk/lat-sdk-20211216
+ARG LAT_BINARY_RESOURCE_PATH=http://mirror.starlingx.cengn.ca/mirror/lat-sdk/lat-sdk-20220214
 
 # Install necessary packages
 RUN apt-get -y update && apt-get --no-install-recommends -y install \
@@ -39,11 +39,6 @@ ADD ${LAT_BINARY_RESOURCE_PATH}/lat-sdk.sh /opt/LAT/AppSDK.sh
 RUN chmod +x /opt/LAT/AppSDK.sh
 RUN /opt/LAT/AppSDK.sh -d /opt/LAT/SDK -y
 
-# Workaround for using minbase variant for debootstrap
-# See https://bugs.launchpad.net/starlingx/+bug/1959607
-RUN sed -i -e 's#--no-check-gpg#--variant=minbase --no-check-gpg#g' \
-  /opt/LAT/SDK/sysroots/x86_64-wrlinuxsdk-linux/usr/lib/python3.10/site-packages/genimage/package_manager/deb/__init__.py
-
 # Fix: Use Debian CDN address for geo-frendly servers
 RUN sed -i 's/ftp.cn.debian.org/deb.debian.org/g' /opt/LAT/SDK/sysroots/x86_64-wrlinuxsdk-linux/usr/lib/python3.10/site-packages/genimage/debian_constant.py