diff --git a/configs/grinn_liteboard_defconfig b/configs/grinn_liteboard_defconfig
index 70ec296492..de48abc18a 100644
--- a/configs/grinn_liteboard_defconfig
+++ b/configs/grinn_liteboard_defconfig
@@ -15,7 +15,7 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2018.03"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="liteboard"
 BR2_TARGET_UBOOT_FORMAT_IMG=y
 BR2_TARGET_UBOOT_SPL=y