diff --git a/package-lock.json b/package-lock.json
index addd441..65ac9bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "node-libgpiod",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "node-libgpiod",
-      "version": "0.3.2",
+      "version": "0.4.0",
       "license": "MIT",
       "dependencies": {
         "bindings": "^1.3.0",
diff --git a/package.json b/package.json
index ef19226..76704c7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-libgpiod",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "author": {
     "name": "Leonardo Silveira",
     "email": "sombriks@gmail.com",