diff --git a/.travis.yml b/.travis.yml
index 878383e..7d8a78d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,8 @@ matrix:
       os: linux
     - env: LUA="lua 5.3"
       os: linux
+    - env: LUA="lua 5.4"
+      os: linux
     - env: LUA="luajit 2.0"
       os: linux
     - env: LUA="luajit 2.1"
diff --git a/appveyor.yml b/appveyor.yml
index 26a08e1..739cf38 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,6 +13,7 @@ environment:
   - LUA: "lua 5.1"
   - LUA: "lua 5.2"
   - LUA: "lua 5.3"
+  - LUA: "lua 5.4"
 
 platform:
   - x64
diff --git a/rockspecs/lua-curl-scm-0.rockspec b/rockspecs/lua-curl-scm-0.rockspec
index 2bfa9ee..5aff1c6 100644
--- a/rockspecs/lua-curl-scm-0.rockspec
+++ b/rockspecs/lua-curl-scm-0.rockspec
@@ -15,7 +15,7 @@ description = {
 }
 
 dependencies = {
-  "lua >= 5.1, < 5.4"
+  "lua >= 5.1, < 5.5"
 }
 
 external_dependencies = {