diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3990ae1..9538a90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [6.1.1] - 2024-11-07
 
 ### Added
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7308ed9..6d0035b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.10)
-project(video2x VERSION 6.1.0 LANGUAGES CXX)
+project(video2x VERSION 6.1.1 LANGUAGES CXX)
 
 # Set the C++ standard
 set(CMAKE_CXX_STANDARD 17)