diff --git a/package-lock.json b/package-lock.json
index 3b4c072..fe7cc26 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "graphql-upload-minimal",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 45f8c97..bdcdb1f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graphql-upload-minimal",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "Minimalistic and developer friendly middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.",
   "license": "MIT",
   "types": "./index.d.ts",