diff --git a/CHANGELOG.md b/CHANGELOG.md
index 990c3a1c..1e5a1dba 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/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.3.1] - UNRELEASED
+## [0.3.1] - 2023-12-11
 
 ### Boreal
 
diff --git a/boreal/Cargo.toml b/boreal/Cargo.toml
index e1ae9b48..b349b239 100644
--- a/boreal/Cargo.toml
+++ b/boreal/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "boreal"
-version = "0.3.0"
+version = "0.3.1"
 description = "A library to evaluate YARA rules, used to scan bytes for textual and binary pattern"
 repository = "https://github.com/vthib/boreal"
 readme = "README.md"