diff --git a/.github/workflows/nix_ci.yml b/.github/workflows/nix_ci.yml
index 4e97bcd..22e71cb 100644
--- a/.github/workflows/nix_ci.yml
+++ b/.github/workflows/nix_ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        luaVersion: ["5.1", "5.2", "5.3", "5.4", "luajit-2.1.0-beta3"]
+        luaVersion: ["5.1", "5.2", "5.3", "5.4", "5.5", "luajit"]
 
     steps:
       - name: Checkout repository