diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21ca8bb..c750e9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.0.3] - 2024-03-10
+
 ### Fixed
 
 - The SMARTS pattern for halogen bond acceptors was not allowing carbonyles and other
diff --git a/prolif/_version.py b/prolif/_version.py
index faf83c7..5fa9130 100644
--- a/prolif/_version.py
+++ b/prolif/_version.py
@@ -1 +1 @@
-__version__ = "2.0.3-rc1"
+__version__ = "2.0.3"