diff --git a/package-lock.json b/package-lock.json
index 3357d5b..5fa1643 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "loading-attribute-polyfill-with-serviceworker",
-  "version": "0.1.0",
+  "version": "1.0.0-0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "loading-attribute-polyfill-with-serviceworker",
-      "version": "0.1.0",
+      "version": "1.0.0-0",
       "license": "MIT",
       "devDependencies": {
         "@commitlint/cli": "^16.0.1",
diff --git a/package.json b/package.json
index b99a06d..a871753 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "loading-attribute-polyfill-with-serviceworker",
-  "version": "0.1.0",
+  "version": "1.0.0-0",
   "description": "Fast and lightweight dependency-free vanilla JavaScript polyfill for native lazy loading / the awesome loading='lazy'-attribute supported by a Service Worker.",
   "source": "./src/loading-attribute-polyfill.js",
   "esmodule": "./dist/loading-attribute-polyfill.modern.js",