diff --git a/argparse-scm-2.rockspec b/argparse-scm-2.rockspec
index 61be564..5a4e814 100644
--- a/argparse-scm-2.rockspec
+++ b/argparse-scm-2.rockspec
@@ -10,7 +10,7 @@ description = {
    license = "MIT"
 }
 dependencies = {
-   "lua >= 5.1, < 5.5"
+   "lua >= 5.1, < 5.6"
 }
 build = {
    type = "builtin",