diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ae25da..6696ddf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.0.0] - 2024-10-13
+
 ### BREAKING CHANGES
 
 - Bump required Node.JS version to 18.19
diff --git a/package-lock.json b/package-lock.json
index b709f22..bc3ecf3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "remark-mermaid-dataurl",
-  "version": "2.1.1",
+  "version": "3.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "remark-mermaid-dataurl",
-      "version": "2.1.1",
+      "version": "3.0.0",
       "license": "MIT",
       "dependencies": {
         "@mermaid-js/mermaid-cli": "^11.0.0",
diff --git a/package.json b/package.json
index c54e7f6..112d8b3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "remark-mermaid-dataurl",
-  "version": "2.1.1",
+  "version": "3.0.0",
   "description": "A remark plugin for Markdown that replaces mermaid graphs with dataurls",
   "main": "index.js",
   "scripts": {