diff --git a/packages/linux/package.mk b/packages/linux/package.mk
index adf8f4e7d4..0b89655a45 100644
--- a/packages/linux/package.mk
+++ b/packages/linux/package.mk
@@ -29,8 +29,8 @@ case "${LINUX}" in
     PKG_SOURCE_NAME="linux-${LINUX}-${PKG_VERSION}.tar.gz"
     ;;
   *)
-    PKG_VERSION="6.6.2"
-    PKG_SHA256="73d4f6ad8dd6ac2a41ed52c2928898b7c3f2519ed5dbdb11920209a36999b77e"
+    PKG_VERSION="6.6.6"
+    PKG_SHA256="ebf70a917934b13169e1be5b95c3b6c2fea5bc14e6dc144f1efb8a0016b224c8"
     PKG_URL="https://www.kernel.org/pub/linux/kernel/v${PKG_VERSION/.*/}.x/${PKG_NAME}-${PKG_VERSION}.tar.xz"
     PKG_PATCH_DIRS="default"
     ;;