diff --git a/package.json b/package.json
index 35d4238..52af2b9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@toon-format/monorepo",
   "type": "module",
-  "version": "1.4.0",
+  "version": "2.0.0",
   "private": true,
   "packageManager": "pnpm@10.23.0",
   "scripts": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index dbde62d..3b25e94 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@toon-format/cli",
   "type": "module",
-  "version": "1.4.0",
+  "version": "2.0.0",
   "packageManager": "pnpm@10.23.0",
   "description": "CLI for JSON ↔ TOON conversion using @toon-format/toon",
   "author": "Johann Schopplich <hello@johannschopplich.com>",
diff --git a/packages/toon/package.json b/packages/toon/package.json
index efb8ce4..378c4db 100644
--- a/packages/toon/package.json
+++ b/packages/toon/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@toon-format/toon",
   "type": "module",
-  "version": "1.4.0",
+  "version": "2.0.0",
   "packageManager": "pnpm@10.23.0",
   "description": "Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware encoding of JSON for LLM prompts",
   "author": "Johann Schopplich <hello@johannschopplich.com>",