diff --git a/CMakeLists.test.txt b/CMakeLists.test.txt
index 4d1a03177..62fab05c9 100644
--- a/CMakeLists.test.txt
+++ b/CMakeLists.test.txt
@@ -2,7 +2,7 @@ if(UNIX)
     add_executable(aegisub-lua EXCLUDE_FROM_ALL
         automation/tests/aegisub.cpp
     )
-    target_link_libraries(aegisub-lua PRIVATE libaegisub luabins luajit "Boost::locale" "ICU::in")
+    target_link_libraries(aegisub-lua PRIVATE libaegisub luabins luajit-5.1 "Boost::locale" "ICU::in")
     add_custom_target(test-automation
         COMMAND sh -c "$(luarocks path); ${PROJECT_BINARY_DIR}/aegisub-lua tests/busted.lua -p moon tests/modules"
         VERBATIM
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce2e355ff..4d4396451 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,210 +13,6 @@ if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release)
 endif()
 
-## Build bundled LuaJIT with aegisub specific patches
-add_executable(luajit-minilua vendor/luajit/src/host/minilua.c)
-if(NOT WIN32)
-    target_link_libraries(luajit-minilua m)
-endif()
-if(WIN32)
-    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -LN -D WIN -D JIT -D FFI -D P64 -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_x86.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    else()
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -LN -D WIN -D JIT -D FFI -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_x86.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    endif()
-elseif(APPLE)
-    if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -D ENDIAN_LE -D P64 -D FFI -D DUALNUM -D FPU -D HFABI -D NO_UNWIND -D VER=80 -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_arm64.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    else()
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -D P64 -D JIT -D FFI -D FPU -D HFABI -D VER= -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_x64.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    endif()
-else()
-    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -D P64 -D JIT -D FFI -D FPU -D HFABI -D VER= -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_x86.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    else()
-        add_custom_command(
-            OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen"
-            COMMAND luajit-minilua ../dynasm/dynasm.lua -D JIT -D FFI -D FPU -D HFABI -D VER= -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h" vm_x86.dasc
-            WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-        )
-    endif()
-endif()
-
-add_executable(luajit-buildvm
-    vendor/luajit/src/host/buildvm.c
-    vendor/luajit/src/host/buildvm_asm.c
-    vendor/luajit/src/host/buildvm_peobj.c
-    vendor/luajit/src/host/buildvm_lib.c
-    vendor/luajit/src/host/buildvm_fold.c
-
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/buildvm_arch.h"
-)
-target_compile_definitions(luajit-buildvm PRIVATE LUAJIT_ENABLE_LUA52COMPAT)
-target_include_directories(luajit-buildvm PRIVATE vendor/luajit/src "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen")
-
-if(APPLE)
-    add_custom_command(
-        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.s"
-        COMMAND luajit-buildvm -m machasm -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.s"
-    )
-elseif(UNIX)
-    add_custom_command(
-        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.s"
-        COMMAND luajit-buildvm -m elfasm -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.s"
-    )
-elseif(MSVC)
-    add_custom_command(
-        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.obj"
-        COMMAND luajit-buildvm -m peobj -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.obj"
-    )
-endif()
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_ffdef.h"
-    COMMAND luajit-buildvm -m ffdef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_ffdef.h" lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_bcdef.h"
-    COMMAND luajit-buildvm -m bcdef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_bcdef.h" lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_folddef.h"
-    COMMAND luajit-buildvm -m folddef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_folddef.h" lj_opt_fold.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_recdef.h"
-    COMMAND luajit-buildvm -m recdef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_recdef.h" lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_libdef.h"
-    COMMAND luajit-buildvm -m libdef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_libdef.h" lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-add_custom_command(
-    OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/jit/vmdef.lua"
-    COMMAND luajit-buildvm -m vmdef -o "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/jit/vmdef.lua" lib_base.c lib_math.c lib_bit.c lib_string.c lib_table.c lib_io.c lib_os.c lib_package.c lib_debug.c lib_jit.c lib_ffi.c
-    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/vendor/luajit/src
-)
-
-add_library(luajit STATIC
-    vendor/luajit/src/lib_base.c
-    vendor/luajit/src/lib_math.c
-    vendor/luajit/src/lib_bit.c
-    vendor/luajit/src/lib_string.c
-    vendor/luajit/src/lib_table.c
-    vendor/luajit/src/lib_io.c
-    vendor/luajit/src/lib_os.c
-    vendor/luajit/src/lib_package.c
-    vendor/luajit/src/lib_debug.c
-    vendor/luajit/src/lib_jit.c
-    vendor/luajit/src/lib_ffi.c
-    vendor/luajit/src/lj_gc.c
-    vendor/luajit/src/lj_err.c
-    vendor/luajit/src/lj_char.c
-    vendor/luajit/src/lj_bc.c
-    vendor/luajit/src/lj_obj.c
-    vendor/luajit/src/lj_buf.c
-    vendor/luajit/src/lj_str.c
-    vendor/luajit/src/lj_tab.c
-    vendor/luajit/src/lj_func.c
-    vendor/luajit/src/lj_udata.c
-    vendor/luajit/src/lj_meta.c
-    vendor/luajit/src/lj_debug.c
-    vendor/luajit/src/lj_state.c
-    vendor/luajit/src/lj_dispatch.c
-    vendor/luajit/src/lj_vmevent.c
-    vendor/luajit/src/lj_vmmath.c
-    vendor/luajit/src/lj_strscan.c
-    vendor/luajit/src/lj_strfmt.c
-    vendor/luajit/src/lj_strfmt_num.c
-    vendor/luajit/src/lj_api.c
-    vendor/luajit/src/lj_profile.c
-    vendor/luajit/src/lj_lex.c
-    vendor/luajit/src/lj_parse.c
-    vendor/luajit/src/lj_bcread.c
-    vendor/luajit/src/lj_bcwrite.c
-    vendor/luajit/src/lj_load.c
-    vendor/luajit/src/lj_ir.c
-    vendor/luajit/src/lj_opt_mem.c
-    vendor/luajit/src/lj_opt_fold.c
-    vendor/luajit/src/lj_opt_narrow.c
-    vendor/luajit/src/lj_opt_dce.c
-    vendor/luajit/src/lj_opt_loop.c
-    vendor/luajit/src/lj_opt_split.c
-    vendor/luajit/src/lj_opt_sink.c
-    vendor/luajit/src/lj_mcode.c
-    vendor/luajit/src/lj_snap.c
-    vendor/luajit/src/lj_record.c
-    vendor/luajit/src/lj_crecord.c
-    vendor/luajit/src/lj_ffrecord.c
-    vendor/luajit/src/lj_asm.c
-    vendor/luajit/src/lj_trace.c
-    vendor/luajit/src/lj_gdbjit.c
-    vendor/luajit/src/lj_ctype.c
-    vendor/luajit/src/lj_cdata.c
-    vendor/luajit/src/lj_cconv.c
-    vendor/luajit/src/lj_ccall.c
-    vendor/luajit/src/lj_ccallback.c
-    vendor/luajit/src/lj_carith.c
-    vendor/luajit/src/lj_clib.c
-    vendor/luajit/src/lj_cparse.c
-    vendor/luajit/src/lj_lib.c
-    vendor/luajit/src/lj_alloc.c
-    vendor/luajit/src/lib_aux.c
-    vendor/luajit/src/lib_init.c
-
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_ffdef.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_bcdef.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_folddef.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_recdef.h"
-    "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen/lj_libdef.h"
-    # "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/jit/vmdef.lua"
-)
-target_compile_definitions(luajit PRIVATE LUAJIT_ENABLE_LUA52COMPAT)
-target_include_directories(luajit PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/gen" PUBLIC "vendor/luajit/src")
-if(WIN32)
-    target_sources(luajit PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.obj")
-else()
-    enable_language(ASM)
-    target_sources(luajit PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/vendor/luajit/src/lj_vm.s")
-    target_link_libraries(luajit ${CMAKE_DL_LIBS})
-endif()
-if(APPLE)
-    if(NOT CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")
-        target_compile_definitions(luajit-buildvm PRIVATE LUAJIT_ENABLE_GC64)
-        target_compile_definitions(luajit PRIVATE LUAJIT_ENABLE_GC64)
-    endif()
-endif()
-
 add_subdirectory(vendor/luabins)
 
 ## libaegisub
@@ -310,18 +106,18 @@ if(APPLE)
 else()
     target_precompile_headers(libaegisub PRIVATE "libaegisub/lagi_pre.h")
 endif()
-target_link_libraries(libaegisub PRIVATE luajit luabins)
+target_link_libraries(libaegisub PRIVATE luajit-5.1 luabins)
 
 add_custom_command(
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/default_config.cpp" "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/default_config.h"
     DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/default_config_platform.json"
-    COMMAND luajit-minilua "${PROJECT_SOURCE_DIR}/tools/respack.lua" manifest.respack default_config.cpp default_config.h
+    COMMAND luajit "${PROJECT_SOURCE_DIR}/tools/respack.lua" manifest.respack default_config.cpp default_config.h
     WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc"
 )
 
 add_custom_command(
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.cpp" "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.h"
-    COMMAND luajit-minilua ../../tools/respack.lua manifest.respack "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.cpp" "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.h"
+    COMMAND luajit ../../tools/respack.lua manifest.respack "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.cpp" "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc/bitmap.h"
     WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/src/bitmaps
 )
 
@@ -496,7 +292,7 @@ add_executable(Aegisub WIN32
     src/video_slider.cpp
     src/visual_feature.cpp
 )
-target_link_libraries(Aegisub PRIVATE ${CMAKE_DL_LIBS} libaegisub luajit)
+target_link_libraries(Aegisub PRIVATE ${CMAKE_DL_LIBS} libaegisub luajit-5.1)
 target_compile_definitions(Aegisub PRIVATE CMAKE_BUILD)
 target_include_directories(Aegisub PRIVATE "src/libresrc" "${CMAKE_CURRENT_BINARY_DIR}/src/libresrc")
 if(APPLE)
diff --git a/vendor/luabins/CMakeLists.txt b/vendor/luabins/CMakeLists.txt
index 1fe1d2031..e2761527b 100644
--- a/vendor/luabins/CMakeLists.txt
+++ b/vendor/luabins/CMakeLists.txt
@@ -36,4 +36,4 @@ add_library(luabins STATIC
     src/savebuffer.c
     src/write.c
 )
-target_link_libraries(luabins PRIVATE luajit)
\ No newline at end of file
+target_link_libraries(luabins PRIVATE luajit-5.1)
\ No newline at end of file