diff --git a/lua.h b/lua.h
index b348c147..08c6a64a 100644
--- a/lua.h
+++ b/lua.h
@@ -18,7 +18,7 @@
 
 #define LUA_VERSION_MAJOR	"5"
 #define LUA_VERSION_MINOR	"4"
-#define LUA_VERSION_RELEASE	"0"
+#define LUA_VERSION_RELEASE	"1"
 
 #define LUA_VERSION_NUM			504
 #define LUA_VERSION_RELEASE_NUM		(LUA_VERSION_NUM * 100 + 0)