diff --git a/traintastic/configs/traintastic-server-rpi4_defconfig b/traintastic/configs/traintastic-server-rpi4_defconfig
index fd0f90c..cdf28b8 100644
--- a/traintastic/configs/traintastic-server-rpi4_defconfig
+++ b/traintastic/configs/traintastic-server-rpi4_defconfig
@@ -23,7 +23,7 @@ BR2_PACKAGE_RPI_FIRMWARE=y
 BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4=y
 BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE="board/raspberrypi4-64/config_4_64bit.txt"
 BR2_PACKAGE_LUA=y
-BR2_PACKAGE_LUA_5_3=y
+BR2_PACKAGE_LUA_5_4=y
 BR2_PACKAGE_DROPBEAR=y
 BR2_PACKAGE_KMOD=y
 BR2_PACKAGE_KMOD_TOOLS=y
diff --git a/traintastic/package/traintastic-server/Config.in b/traintastic/package/traintastic-server/Config.in
index 3463fac..cc49319 100644
--- a/traintastic/package/traintastic-server/Config.in
+++ b/traintastic/package/traintastic-server/Config.in
@@ -2,7 +2,7 @@ config BR2_PACKAGE_TRAINTASTIC_SERVER
 	bool "traintastic-server"
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS
-	depends on BR2_PACKAGE_LUA_5_3
+	depends on BR2_PACKAGE_LUA_5_4
 	select BR2_PACKAGE_BOOST
 	select BR2_PACKAGE_BOOST_PROGRAM_OPTIONS
 	select BR2_PACKAGE_ZLIB