diff --git a/changelog.md b/changelog.md
index 9b94eda..6bfac0a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [5.2.1](https://github.com/simonhaenisch/md-to-pdf/compare/v5.2.0...v5.2.1) (2022-12-18)
+
+
+### Bug Fixes
+
+* create one browser instance per programmatic API call ([eb86ef0](https://github.com/simonhaenisch/md-to-pdf/commit/eb86ef06bd87895e295cc1335589a30358377931)), closes [#146](https://github.com/simonhaenisch/md-to-pdf/issues/146)
+
 ## [5.2.0](https://github.com/simonhaenisch/md-to-pdf/compare/v5.1.0...v5.2.0) (2022-11-06)
 
 
diff --git a/package-lock.json b/package-lock.json
index bd9adc8..08c9004 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "md-to-pdf",
-  "version": "5.2.0",
+  "version": "5.2.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "md-to-pdf",
-      "version": "5.2.0",
+      "version": "5.2.1",
       "license": "MIT",
       "dependencies": {
         "arg": "^5.0.2",
diff --git a/package.json b/package.json
index 49f4f20..a14fbc0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "md-to-pdf",
-  "version": "5.2.0",
+  "version": "5.2.1",
   "description": "CLI tool for converting Markdown files to PDF.",
   "keywords": [
     "markdown-to-pdf",