diff --git a/.changeset/fifty-rivers-doubt.md b/.changeset/fifty-rivers-doubt.md
deleted file mode 100644
index 19562ef95..000000000
--- a/.changeset/fifty-rivers-doubt.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"mobx": patch
----
-
-Make trace() noop in production build
diff --git a/packages/mobx/CHANGELOG.md b/packages/mobx/CHANGELOG.md
index 28b27818b..75955d74f 100644
--- a/packages/mobx/CHANGELOG.md
+++ b/packages/mobx/CHANGELOG.md
@@ -1,5 +1,11 @@
 # mobx
 
+## 6.9.1
+
+### Patch Changes
+
+-   [`4792303e`](https://github.com/mobxjs/mobx/commit/4792303ec9119c1ba54134fff7e845d21a1d9337) [#3709](https://github.com/mobxjs/mobx/pull/3709) Thanks [@kubk](https://github.com/kubk)! - Make trace() noop in production build
+
 ## 6.9.0
 
 ### Minor Changes
diff --git a/packages/mobx/package.json b/packages/mobx/package.json
index 2716a7c90..9146da072 100644
--- a/packages/mobx/package.json
+++ b/packages/mobx/package.json
@@ -1,6 +1,6 @@
 {
     "name": "mobx",
-    "version": "6.9.0",
+    "version": "6.9.1",
     "description": "Simple, scalable state management.",
     "source": "src/mobx.ts",
     "main": "dist/index.js",