diff --git a/package-lock.json b/package-lock.json
index eddc88c..bfe34b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "avr8js",
-  "version": "0.19.0",
+  "version": "0.20.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "avr8js",
-      "version": "0.19.0",
+      "version": "0.20.0",
       "license": "MIT",
       "devDependencies": {
         "@types/jest": "^29.2.5",
diff --git a/package.json b/package.json
index deb5636..b1cd549 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "avr8js",
-  "version": "0.19.0",
+  "version": "0.20.0",
   "main": "dist/cjs/index.js",
   "module": "./dist/esm/index.js",
   "types": "./dist/esm/index.d.ts",