diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index e6e2315..adb0eb6 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -492,7 +492,7 @@ mv openresty-drizzle-nginx-module-* drizzle-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.10.12
+ver=0.10.13rc1
 $root/util/get-tarball "https://github.com/openresty/lua-nginx-module/tarball/v$ver" -O lua-nginx-module-$ver.tar.gz || exit 1
 tar -xzf lua-nginx-module-$ver.tar.gz || exit 1
 mv openresty-lua-nginx-module-* ngx_lua-$ver || exit 1
@@ -506,7 +506,7 @@ mv openresty-lua-upstream-nginx-module-* ngx_lua_upstream-$ver || exit 1
 
 #################################
 
-ver=0.0.4
+ver=0.0.5rc1
 $root/util/get-tarball "https://github.com/openresty/stream-lua-nginx-module/tarball/v$ver" -O stream-lua-nginx-module-$ver.tar.gz || exit 1
 tar -xzf stream-lua-nginx-module-$ver.tar.gz || exit 1
 mv openresty-stream-lua-nginx-module-* ngx_stream_lua-$ver || exit 1
@@ -646,7 +646,7 @@ mv openresty-opm-* opm-$ver || exit 1
 
 #################################
 
-ver=2.1-20180419
+ver=2.1-20180420
 $root/util/get-tarball "https://github.com/openresty/luajit2/archive/v$ver.tar.gz" -O "LuaJIT-$ver.tar.gz" || exit 1
 tar -xzf LuaJIT-$ver.tar.gz || exit 1
 mv luajit2-* LuaJIT-$ver || exit 1
@@ -822,7 +822,7 @@ cd ..
 
 #################################
 
-ver=0.1.14
+ver=0.1.15rc1
 $root/util/get-tarball "https://github.com/openresty/lua-resty-core/tarball/v$ver" -O "lua-resty-core-$ver.tar.gz" || exit 1
 tar -xzf lua-resty-core-$ver.tar.gz || exit 1
 mv openresty-lua-resty-core-* lua-resty-core-$ver || exit 1