diff --git a/package-lock.json b/package-lock.json
index fe59c60..ed572ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rp2040js",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 004d6b0..cdb5a20 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rp2040js",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Raspberry Pi Pico (RP2040) Emulator",
   "repository": "https://github.com/wokwi/rp2040js",
   "keywords": [