diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c4c513..1b7a47b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,10 +12,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Deprecated
 ### Removed
 ### Fixed
-- Handled the duration mark (e.g., `[# 0.4]`) in utterance cleaning.
-
 ### Security
 
+## [0.19.1] - 2024-03-29
+
+### Fixed
+- Handled the duration mark (e.g., `[# 0.4]`) in utterance cleaning.
+
 ## [0.19.0] - 2023-12-13
 
 ### Added
diff --git a/pyproject.toml b/pyproject.toml
index 5200a44..a37cc04 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pylangacq"
-version = "0.19.0"
+version = "0.19.1"
 description = "Tools for Language Acquisition Research"
 readme = "README.rst"
 requires-python = ">= 3.8"