diff --git a/.github/workflows/busted.yml b/.github/workflows/busted.yml
index 9719e2e..04d7cc3 100644
--- a/.github/workflows/busted.yml
+++ b/.github/workflows/busted.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        luaVersion: [ "5.4", "5.3", "5.2", "5.1", "luajit" ] # , "luajit-openresty" ]
+        luaVersion: [ "5.5", "5.4", "5.3", "5.2", "5.1", "luajit" ] # , "luajit-openresty" ]
 
     runs-on: ubuntu-latest