diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 93a8a7f..73e7573 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,11 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: 
+        - 14.x
+        - 16.x
+        - 18.x
+        - 20.x
 
     steps:
       - uses: actions/checkout@v2
diff --git a/package.json b/package.json
index e2596c5..fd3c317 100644
--- a/package.json
+++ b/package.json
@@ -92,5 +92,10 @@
     "chunking",
     "split",
     "splitter"
+  ],
+  "files": [
+    "lib",
+    "tsconfig.json",
+    "types"
   ]
 }
\ No newline at end of file