diff --git a/.changeset/giant-schools-explode.md b/.changeset/giant-schools-explode.md
deleted file mode 100644
index 54955940..00000000
--- a/.changeset/giant-schools-explode.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'preact-render-to-string': patch
----
-
-Improve performance by pre-allocating arrays
diff --git a/.changeset/kind-pumas-wash.md b/.changeset/kind-pumas-wash.md
deleted file mode 100644
index 874940ad..00000000
--- a/.changeset/kind-pumas-wash.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'preact-render-to-string': patch
----
-
-Switch `HTML_LOWER_CASE` regex to match all from line start for a marginal perf benefit.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f41d9248..2153b3dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # preact-render-to-string
 
+## 6.5.12
+
+### Patch Changes
+
+- [#403](https://github.com/preactjs/preact-render-to-string/pull/403) [`ed720ef`](https://github.com/preactjs/preact-render-to-string/commit/ed720ef98bffde2c84fb2a33ea7db3241825f3e2) Thanks [@JoviDeCroock](https://github.com/JoviDeCroock)! - Improve performance by pre-allocating arrays
+
+* [#397](https://github.com/preactjs/preact-render-to-string/pull/397) [`6db4f95`](https://github.com/preactjs/preact-render-to-string/commit/6db4f95ab3fc303b754765c11e64a72d9583d87b) Thanks [@rschristian](https://github.com/rschristian)! - Switch `HTML_LOWER_CASE` regex to match all from line start for a marginal perf benefit.
+
 ## 6.5.11
 
 ### Patch Changes
diff --git a/package.json b/package.json
index f0d7a1be..28d26835 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "preact-render-to-string",
 	"amdName": "preactRenderToString",
-	"version": "6.5.11",
+	"version": "6.5.12",
 	"description": "Render JSX to an HTML string, with support for Preact components.",
 	"main": "dist/index.js",
 	"umd:main": "dist/index.umd.js",