diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76baa862..d21e181d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).  
 Date is year-month-day format.
 
+## [0.97.1] - 2021-12-08
+### Changed 
+- 44.1kHz sample rate to 16kHz
+
 ## [0.97.0] - 2021-12-05
 ### Added
 - Huggingface Transformers wav2vec2 engine
diff --git a/docs/conf.py b/docs/conf.py
index cc49b611..942cb5ea 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -21,7 +21,7 @@
 author = 'Ben Foley, Nicholas Lambourne, Nay San'
 
 # The full version, including alpha/beta/rc tags
-release = '0.97.0'
+release = '0.97.1'
 
 master_doc = 'index'
 # -- General configuration ---------------------------------------------------
diff --git a/elpis/gui/package.json b/elpis/gui/package.json
index 9a8946c2..3295a15c 100644
--- a/elpis/gui/package.json
+++ b/elpis/gui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "elpis-gui",
-  "version": "0.97.0",
+  "version": "0.97.1",
   "private": true,
   "license": "Apache-2.0",
   "dependencies": {
diff --git a/pyproject.toml b/pyproject.toml
index 7218554d..f32c7588 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "elpis"
-version = "0.97.0"
+version = "0.97.1"
 description = "Elpis is a tool which allows language workers with minimal computational experience to build their own speech recognition models to automatically transcribe audio."
 authors = ["CoEDL"]
 license = "Apache-2.0"