diff --git a/changelog/v6.4.2.md b/changelog/v6.4.2.md
new file mode 100644
index 0000000000..6d8ed843c4
--- /dev/null
+++ b/changelog/v6.4.2.md
@@ -0,0 +1,14 @@
+# 6.4.2
+
+This is a bugfix release which removes a few regressions that were introduced by v6.4.0, and fixes a few issues in examples.
+
+See the [v6.4.0 release notes](https://github.com/openlayers/openlayers/releases/tag/v6.4.0) for a complete list of changes and upgrade notes when upgrading from v6.3.x.
+
+## List of all changes
+
+ * [#11364](https://github.com/openlayers/openlayers/pull/11364) - Load pointer events polyfill - before other polyfills ([@ahocevar](https://github.com/ahocevar))
+ * [#11365](https://github.com/openlayers/openlayers/pull/11365) - Revert to original method proposed in #11193 ([@mike-000](https://github.com/mike-000))
+ * [#11359](https://github.com/openlayers/openlayers/pull/11359) - check projection can wrap before getting width ([@mike-000](https://github.com/mike-000))
+ * [#11355](https://github.com/openlayers/openlayers/pull/11355) - Cloak API key with instructions where to get one ([@ahocevar](https://github.com/ahocevar))
+ * [#11354](https://github.com/openlayers/openlayers/pull/11354) - Fix line breaks in changelog ([@ahocevar](https://github.com/ahocevar))
+
diff --git a/package-lock.json b/package-lock.json
index 6d0086df5b..37a3aad7eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ol",
-  "version": "6.4.2-dev",
+  "version": "6.4.3-dev",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index fa89d4cc50..def4033b46 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ol",
-  "version": "6.4.2-dev",
+  "version": "6.4.3-dev",
   "description": "OpenLayers mapping library",
   "keywords": [
     "map",