Duh! try with the rest of the URL
diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 7900de0..d78424e 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -30,8 +30,8 @@
         python -m pip install --upgrade pip
         pip install -r test/requirements.txt
     - name: Set up LUA
-    # v8 was current at time of approval by INFRA
-      uses: leafo/gh-actions-lua@v8
+    # This is the commit for v8.0.0 (current at time of approval by INFRA)
+      uses: leafo/gh-actions-lua@ea0ae38722c0b45aa4e770f7c4a650c6b26800d0
       with:
         luaVersion: "5.2"
     - name: Basic Test with LUA