diff --git a/Lua/Include/lua.h b/Lua/Include/lua.h
index f3ea590..211b97c 100644
--- a/Lua/Include/lua.h
+++ b/Lua/Include/lua.h
@@ -18,14 +18,14 @@
 
 #define LUA_VERSION_MAJOR	"5"
 #define LUA_VERSION_MINOR	"4"
-#define LUA_VERSION_RELEASE	"8"
+#define LUA_VERSION_RELEASE	"9"
 
 #define LUA_VERSION_NUM			504
-#define LUA_VERSION_RELEASE_NUM		(LUA_VERSION_NUM * 100 + 8)
+#define LUA_VERSION_RELEASE_NUM		(LUA_VERSION_NUM * 100 + 9)
 
 #define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
 #define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
-#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2025 Lua.org, PUC-Rio"
+#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2026 Lua.org, PUC-Rio"
 #define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
 
 
@@ -497,7 +497,7 @@ struct lua_Debug {
 
 
 /******************************************************************************
-* Copyright (C) 1994-2025 Lua.org, PUC-Rio.
+* Copyright (C) 1994-2026 Lua.org, PUC-Rio.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
diff --git a/Lua/Lib/lua54D32.pdb b/Lua/Lib/lua54D32.pdb
index e04be67..0bc6ae8 100644
Binary files a/Lua/Lib/lua54D32.pdb and b/Lua/Lib/lua54D32.pdb differ
diff --git a/Lua/Lib/lua54D64.pdb b/Lua/Lib/lua54D64.pdb
index 2753c17..603f123 100644
Binary files a/Lua/Lib/lua54D64.pdb and b/Lua/Lib/lua54D64.pdb differ