diff --git a/CHANGELOG.md b/CHANGELOG.md
index 130ddd2..198c1a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,27 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.5.1] - 2023-12-12
+
+### Added
+
+- Dark mode
+- Web Caching
+- LateX Support
+- Multiline support for chat textbox
+
+### Changed
+
+- Required Sign In
+- No A/B for Honcho
+- Error handling for content filter
+
+### Security
+
+- Update Langchain version to ^0.0.348
+- Update OpenAI Package to ^1.3.8
+
+
 ## [0.4.1] – 2023-09-14
 
 ### Added
diff --git a/README.md b/README.md
index 7cedae9..0bc9f7b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # tutor-gpt
-![Static Badge](https://img.shields.io/badge/Version-0.4.0-blue)
+![Static Badge](https://img.shields.io/badge/Version-0.5.1-blue)
 [![Discord](https://img.shields.io/discord/1076192451997474938?logo=discord&logoColor=%23ffffff&label=Bloom&labelColor=%235865F2)](https://discord.gg/bloombotai)
 ![GitHub License](https://img.shields.io/github/license/plastic-labs/tutor-gpt)
 ![GitHub Repo stars](https://img.shields.io/github/stars/plastic-labs/tutor-gpt)
diff --git a/pyproject.toml b/pyproject.toml
index 6aabc70..3903720 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "tutor-gpt"
-version = "0.5.0"
+version = "0.5.1"
 description = "LangChain LLM application. Dynamic few-shot metaprompting for the task of tutoring."
 authors = ["vintro <vince@plasticlabs.ai>", "VVoruganti <vineeth@plasticlabs.ai"]
 readme = "README.md"
diff --git a/www/package.json b/www/package.json
index 140c5e8..8540a9a 100644
--- a/www/package.json
+++ b/www/package.json
@@ -1,6 +1,6 @@
 {
   "name": "www",
-  "version": "0.1.0",
+  "version": "0.5.1",
   "private": true,
   "scripts": {
     "dev": "next dev",