diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14876ff..92185e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 Changelog
 =========
 
-Unreleased
-----------
+[1.2.2] (2023-11-03)
+--------------------
 
 ### Fixed
 
@@ -137,6 +137,7 @@ Unreleased
 - mp3 support by using ffmpeg instead of librosa in #8
 - add language detection endpoint in #9
 
+[1.2.2]: https://github.com/ahmetoner/whisper-asr-webservice/releases/tag/v1.2.2
 [1.2.1]: https://github.com/ahmetoner/whisper-asr-webservice/releases/tag/v1.2.1
 [1.2.0]: https://github.com/ahmetoner/whisper-asr-webservice/releases/tag/v1.2.0
 [1.1.1]: https://github.com/ahmetoner/whisper-asr-webservice/releases/tag/v1.1.1
diff --git a/README.md b/README.md
index e9794a2..46443dd 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 Whisper is a general-purpose speech recognition model. It is trained on a large dataset of diverse audio and is also a multitask model that can perform multilingual speech recognition as well as speech translation and language identification. For more details: [github.com/openai/whisper](https://github.com/openai/whisper/)
 
 ## Features
-Current release (v1.2.1) supports following whisper models:
+Current release (v1.2.2) supports following whisper models:
 
 - [openai/whisper](https://github.com/openai/whisper)@[v20230918](https://github.com/openai/whisper/releases/tag/v20230918)
 - [guillaumekln/faster-whisper](https://github.com/guillaumekln/faster-whisper)@[0.9.0](https://github.com/guillaumekln/faster-whisper/releases/tag/v0.9.0)
diff --git a/docs/index.md b/docs/index.md
index 432cec8..2f2d2fe 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,7 +1,7 @@
 Whisper is a general-purpose speech recognition model. It is trained on a large dataset of diverse audio and is also a multitask model that can perform multilingual speech recognition as well as speech translation and language identification.
 
 ## Features
-Current release (v1.2.1) supports following whisper models:
+Current release (v1.2.2) supports following whisper models:
 
 - [openai/whisper](https://github.com/openai/whisper)@[v20230918](https://github.com/openai/whisper/releases/tag/v20230918)
 - [guillaumekln/faster-whisper](https://github.com/guillaumekln/faster-whisper)@[0.9.0](https://github.com/guillaumekln/faster-whisper/releases/tag/v0.9.0)
diff --git a/pyproject.toml b/pyproject.toml
index 4fae2dd..207a3ac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "whisper-asr-webservice"
-version = "1.2.2-dev"
+version = "1.2.2"
 description = "Whisper ASR Webservice is a general-purpose speech recognition webservice."
 homepage  = "https://github.com/ahmetoner/whisper-asr-webservice/"
 license = "https://github.com/ahmetoner/whisper-asr-webservice/blob/main/LICENCE"