diff --git a/board/radxa/rock5b/patches/linux/linux.hash b/board/radxa/rock5b/patches/linux/linux.hash
index ba90c84f54..005667b1f1 100644
--- a/board/radxa/rock5b/patches/linux/linux.hash
+++ b/board/radxa/rock5b/patches/linux/linux.hash
@@ -1,2 +1,2 @@
-# Locally calculated
-sha256  f68d9f5ffc0a24f850699b86c8aea8b8687de7384158d5ed3bede37de098d60c  linux-6.7.4.tar.xz
+# From https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
+sha256  057263d0afc17d5253794afd3d239ba4da4aa734b22fa36c1665f41b95449b73  linux-6.11.3.tar.xz
diff --git a/configs/rock5b_defconfig b/configs/rock5b_defconfig
index 4d5e7ca583..bc7b73d652 100644
--- a/configs/rock5b_defconfig
+++ b/configs/rock5b_defconfig
@@ -1,6 +1,6 @@
 BR2_aarch64=y
 BR2_cortex_a76_a55=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_7=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_11=y
 BR2_GLOBAL_PATCH_DIR="board/radxa/rock5b/patches"
 BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
 BR2_TARGET_GENERIC_HOSTNAME="rock5b"
@@ -12,13 +12,15 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/radxa/rock5b/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.7.4"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.11.3"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/radxa/rock5b/linux.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3588-rock-5b"
 BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT=y
 BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_LINUX_KERNEL_NEEDS_HOST_PYTHON3=y
 BR2_PACKAGE_LINUX_FIRMWARE=y
 BR2_PACKAGE_LINUX_FIRMWARE_RTL_8169=y
 BR2_PACKAGE_ROCKCHIP_RKBIN=y