diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74709ad478..d59b03486d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,14 @@ Copy and pasting the git commit messages is __NOT__ enough.
 
 ## [Unreleased] - XXXX-XX-XX
 ### Added
+### Changed
+### Deprecated
+### Fixed
+### Removed
+### Security
+
+## [v1.4.0] - 2023-08-08
+### Added
 - SMARTS option `smarts[examples]` added for running SMARTS examples.
 ### Changed
 - The following dependencies have been loosened: `numpy`, `opencv`, `torch`.
diff --git a/setup.cfg b/setup.cfg
index 3d6c01ec88..14c4727d38 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = smarts
-version = 1.3.0
+version = 1.4.0
 url = https://github.com/huawei-noah/SMARTS
 long_description = file:README.md
 long_description_content_type = text/markdown