diff --git a/package-lock.json b/package-lock.json
index c5a95af..5f57878 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pbf",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pbf",
-      "version": "4.0.0",
+      "version": "4.0.1",
       "license": "BSD-3-Clause",
       "dependencies": {
         "resolve-protobuf-schema": "^2.1.0"
diff --git a/package.json b/package.json
index 6029b13..97faf26 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pbf",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "a low-level, lightweight protocol buffers implementation in JavaScript",
   "main": "index.js",
   "type": "module",