diff --git a/board/olimex/a20_olinuxino/patches/linux/linux.hash b/board/olimex/a20_olinuxino/patches/linux/linux.hash
index 0bc60586f5..023d244994 100644
--- a/board/olimex/a20_olinuxino/patches/linux/linux.hash
+++ b/board/olimex/a20_olinuxino/patches/linux/linux.hash
@@ -1,2 +1,2 @@
 # Locally computed
-sha256  9c6305567b75d99514cde6eb9de39973f3d5c857a75bd9dcdfca57041f8d4f34  linux-6.6.69.tar.xz
+sha256  49e3ad7423e40735faada0cd39665c071d47efd84ec3548acf119c9704f13e68  linux-6.6.86.tar.xz
diff --git a/board/olimex/a20_olinuxino/patches/uboot/uboot.hash b/board/olimex/a20_olinuxino/patches/uboot/uboot.hash
index 2f55c44ba2..ef267a2cb2 100644
--- a/board/olimex/a20_olinuxino/patches/uboot/uboot.hash
+++ b/board/olimex/a20_olinuxino/patches/uboot/uboot.hash
@@ -1,2 +1,2 @@
 # Locally computed
-sha256  cdef7d507c93f1bbd9f015ea9bc21fa074268481405501945abc6f854d5b686f  u-boot-2025.01.tar.bz2
+sha256  439d3bef296effd54130be6a731c5b118be7fddd7fcc663ccbc5fb18294d8718  u-boot-2025.04.tar.bz2
diff --git a/configs/olimex_a20_olinuxino_lime2_defconfig b/configs/olimex_a20_olinuxino_lime2_defconfig
index 0d54e6ca98..9d22683ab8 100644
--- a/configs/olimex_a20_olinuxino_lime2_defconfig
+++ b/configs/olimex_a20_olinuxino_lime2_defconfig
@@ -14,7 +14,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/olimex/a20_olinuxino/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.69"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.86"
 BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/olimex/a20_olinuxino/linux-disable-lima.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
@@ -28,7 +28,7 @@ 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="2025.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.04"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="A20-OLinuXino-Lime2"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
diff --git a/configs/olimex_a20_olinuxino_lime_defconfig b/configs/olimex_a20_olinuxino_lime_defconfig
index 05d311ad4e..b3a5fdf4e4 100644
--- a/configs/olimex_a20_olinuxino_lime_defconfig
+++ b/configs/olimex_a20_olinuxino_lime_defconfig
@@ -14,7 +14,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/olimex/a20_olinuxino/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.69"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.86"
 BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/olimex/a20_olinuxino/linux-disable-lima.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
@@ -28,7 +28,7 @@ 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="2025.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.04"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="A20-OLinuXino-Lime"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y