diff --git a/CHANGES.md b/CHANGES.md
index 2b017a772..684d9aa6f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,16 @@
 wavesurfer.js changelog
 =======================
 
+6.6.0 (14.03.2023)
+------------------
+- Zoom optimisation for Waves and matching implementation for Spectrograms (#2646)
+- Fix: release workflow permissions (#2709)
+
+6.5.2 (12.03.2023)
+------------------
+- Regions plugin:
+  - Fix undefined content element on remove (#2713)
+
 6.5.0 (11.03.2023)
 ------------------
 - Regions plugin:
diff --git a/bower.json b/bower.json
index a35c9ebf1..c8755ecc0 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "wavesurfer.js",
-  "version": "6.5.0",
+  "version": "6.6.0",
   "homepage": "https://wavesurfer-js.org",
   "authors": [
     "katspaugh <katspaugh@gmail.com>"
diff --git a/package.json b/package.json
index 69f570132..a0617a221 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wavesurfer.js",
-  "version": "6.5.0",
+  "version": "6.6.0",
   "description": "Interactive navigable audio visualization using Web Audio and Canvas",
   "main": "dist/wavesurfer.js",
   "directories": {