diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index c43dfe5..03f1d09 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -235,23 +235,20 @@ mv agentzh-redis2-nginx-module-* redis2-nginx-module-$ver || exit 1
 
 #################################
 
-ver=5.1.4
+ver=5.1.5
 $root/util/get-tarball "http://www.lua.org/ftp/lua-$ver.tar.gz" -O "lua-$ver.tar.gz" || exit 1
 tar -xzf lua-$ver.tar.gz || exit 1
 
-$root/util/get-tarball "http://agentzh.org/misc/nginx/patch-lua-$ver-4" -O "patch-lua-$ver-4" || exit 1
+#$root/util/get-tarball "http://agentzh.org/misc/nginx/patch-lua-$ver-4" -O "patch-lua-$ver-4" || exit 1
 
-cd lua-$ver/src || exit 1
-patch -p0 < ../../patch-lua-$ver-4 || exit 1
-cd ../.. || exit 1
+#cd lua-$ver/src || exit 1
+#patch -p0 < ../../patch-lua-$ver-4 || exit 1
+#cd ../.. || exit 1
 
-rm "patch-lua-$ver-4" || exit 1
+#rm "patch-lua-$ver-4" || exit 1
 
-cp $root/patches/lua-$ver-makefile_install_fix.patch lua-makefile-fix.patch || exit 1
-
-patch -p0 < lua-makefile-fix.patch || exit 1
-
-rm lua-makefile-fix.patch || exit 1
+patch -p0 < $root/patches/lua-$ver-makefile_install_fix.patch || exit 1
+patch -p0 < $root/patches/lua-$ver-disable_lua50_compat.patch || exit 1
 
 #################################
 
diff --git a/util/ver b/util/ver
index a1189c5..0939be7 100755
--- a/util/ver
+++ b/util/ver
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.2.1
-minor_ver=5
+minor_ver=7rc1
 version=$main_ver.$minor_ver
 echo $version