diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index 65417e8..0000000
--- a/.npmignore
+++ /dev/null
@@ -1,10 +0,0 @@
-test/
-/target
-Cargo.lock
-.yarn/*
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions
-*.node
diff --git a/npm/darwin-arm64/package.json b/npm/darwin-arm64/package.json
index 182bca9..8a563e8 100644
--- a/npm/darwin-arm64/package.json
+++ b/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-darwin-arm64",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "arm64"
   ],
diff --git a/npm/darwin-x64/package.json b/npm/darwin-x64/package.json
index 7cf9781..c6afc33 100644
--- a/npm/darwin-x64/package.json
+++ b/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-darwin-x64",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "x64"
   ],
diff --git a/npm/linux-arm64-gnu/package.json b/npm/linux-arm64-gnu/package.json
index c2fef4f..5cf51a6 100644
--- a/npm/linux-arm64-gnu/package.json
+++ b/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-linux-arm64-gnu",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "arm64"
   ],
diff --git a/npm/linux-arm64-musl/package.json b/npm/linux-arm64-musl/package.json
index f59c021..be7bc4a 100644
--- a/npm/linux-arm64-musl/package.json
+++ b/npm/linux-arm64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-linux-arm64-musl",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "arm64"
   ],
diff --git a/npm/linux-x64-gnu/package.json b/npm/linux-x64-gnu/package.json
index 012525b..79bf142 100644
--- a/npm/linux-x64-gnu/package.json
+++ b/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-linux-x64-gnu",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "x64"
   ],
diff --git a/npm/linux-x64-musl/package.json b/npm/linux-x64-musl/package.json
index f250e51..af0abdc 100644
--- a/npm/linux-x64-musl/package.json
+++ b/npm/linux-x64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-linux-x64-musl",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "x64"
   ],
diff --git a/npm/win32-x64-msvc/package.json b/npm/win32-x64-msvc/package.json
index 5c707c8..958eba8 100644
--- a/npm/win32-x64-msvc/package.json
+++ b/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node-win32-x64-msvc",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "cpu": [
     "x64"
   ],
diff --git a/package.json b/package.json
index 6a0245e..9bb67f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/xdelta3-node",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "type": "module",
   "description": "A xdelta3 native binding for Nodejs",
   "license": "Apache-2.0",
@@ -27,6 +27,10 @@
   "engines": {
     "node": ">= 10"
   },
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
   "dependencies": {},
   "devDependencies": {
     "@types/node": "^22.7.2",