diff --git a/packages/linux/package.mk b/packages/linux/package.mk
index 79d3c3fa9f..8840ace246 100644
--- a/packages/linux/package.mk
+++ b/packages/linux/package.mk
@@ -29,8 +29,8 @@ case "$LINUX" in
     PKG_SOURCE_NAME="linux-$LINUX-$PKG_VERSION.tar.gz"
     ;;
   *)
-    PKG_VERSION="5.1-rc3"
-    PKG_SHA256="56d0ab59330c5461df266ff2ab18eee4760541b2a68146d1751c90e6328085d9"
+    PKG_VERSION="5.1-rc4"
+    PKG_SHA256="26eb18ba8259db26654fd54c83c14849ff7285bc20daeb1079243b39164019b3"
     PKG_URL="https://git.kernel.org/torvalds/t/$PKG_NAME-$PKG_VERSION.tar.gz"
     PKG_PATCH_DIRS="default"
     ;;