diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9dfe57c..cd7ccc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
-## [Unreleased]
+## [1.8.1] - 2022-11-03
 ### Fixed
 * Mock server incorrectly supported JSON requests that are not supported by
   DeepL API. Support for JSON requests is removed.
@@ -138,7 +138,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 Initial version.
 
 
-[Unreleased]: https://github.com/DeepLcom/deepl-mock/compare/v1.8.0...HEAD
+[1.8.1]: https://github.com/DeepLcom/deepl-mock/compare/v1.8.0...v1.8.1
 [1.8.0]: https://github.com/DeepLcom/deepl-mock/compare/v1.7.0...v1.8.0
 [1.7.0]: https://github.com/DeepLcom/deepl-mock/compare/v1.6.0...v1.7.0
 [1.6.0]: https://github.com/DeepLcom/deepl-mock/compare/v1.5.0...v1.6.0
diff --git a/package-lock.json b/package-lock.json
index 23337f9..f37cdc6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "deepl-mock",
-  "version": "1.8.0",
+  "version": "1.8.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "deepl-mock",
-      "version": "1.8.0",
+      "version": "1.8.1",
       "license": "MIT",
       "dependencies": {
         "csv-parser": "^3.0.0",
diff --git a/package.json b/package.json
index 4d0526b..0f45df7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "deepl-mock",
   "description": "DeepL API mock server",
-  "version": "1.8.0",
+  "version": "1.8.1",
   "author": "DeepL SE <open-source@deepl.com>",
   "license": "MIT",
   "repository": "DeepLcom/deepl-mock",