diff --git a/lua.spec b/lua.spec
index 3bce4f8..478079a 100644
--- a/lua.spec
+++ b/lua.spec
@@ -17,14 +17,14 @@ Version:        %{major_version}.4
 Release:        2%{?dist}
 Summary:        Powerful light-weight programming language
 License:        MIT
-URL:            http://www.lua.org/
-Source0:        http://www.lua.org/ftp/lua-%{version}.tar.gz
+URL:            https://www.lua.org/
+Source0:        https://www.lua.org/ftp/lua-%{version}.tar.gz
 # copied from doc/readme.html on 2014-07-18
 Source1:        mit.txt
 %if 0%{?bootstrap}
-Source2:        http://www.lua.org/ftp/lua-%{bootstrap_version}.tar.gz
+Source2:        https://www.lua.org/ftp/lua-%{bootstrap_version}.tar.gz
 %endif
-Source3:        http://www.lua.org/tests/lua-%{test_version}-tests.tar.gz
+Source3:        https://www.lua.org/tests/lua-%{test_version}-tests.tar.gz
 # multilib
 Source4:        luaconf.h
 Patch0:         %{name}-5.4.0-beta-autotoolize.patch