diff --git a/board/mister/de10nano/patches/linux/linux.hash b/board/mister/de10nano/patches/linux/linux.hash
index e3888e8..84641d8 100644
--- a/board/mister/de10nano/patches/linux/linux.hash
+++ b/board/mister/de10nano/patches/linux/linux.hash
@@ -36,7 +36,7 @@
 # A kernel bump (manual, or Renovate under P4.7) MUST update this line from the
 # signed manifest for the new version, or the build will fail closed -- which is
 # the intended behaviour.
-sha256  d2fc041dab4e11d9645e3ba53be058faa52b8ce28a8a97c889bb2cacee170461  linux-6.18.50.tar.xz
+sha256  ba2f60f858bf4d1f929101faa356c93dc8b925b17aaa9f95eabd4627758df613  linux-6.18.51.tar.xz
 
 # The RT / beta kernel's hash is NOT here any more: since ADR 0030 Phase C the
 # variant is package/linux-rt and its tarball hash lives in
diff --git a/configs/mister_de10nano_defconfig b/configs/mister_de10nano_defconfig
index b5f98c7..5f2423d 100644
--- a/configs/mister_de10nano_defconfig
+++ b/configs/mister_de10nano_defconfig
@@ -40,7 +40,7 @@ BR2_ROOTFS_POST_BUILD_SCRIPT="../../board/mister/de10nano/post-build.sh"
 BR2_ROOTFS_POST_IMAGE_SCRIPT="../../board/mister/de10nano/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.50"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.51"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_MISTER_PATH)/board/mister/de10nano/linux-patches"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_MISTER_PATH)/board/mister/de10nano/linux.config"