diff --git a/CITATION.cff b/CITATION.cff
index a68bc1a58..2f626c275 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -1,6 +1,6 @@
 # YAML 1.2
 ---
-cff-version: "1.4.0"
+cff-version: "1.4.1"
 title: "eitprocessing"
 authors:
   - family-names: Bodor
@@ -41,7 +41,7 @@ authors:
 
 date-released: 2023-03-23
 doi: 10.5281/zenodo.7869553
-version: "1.4.0"
+version: "1.4.1"
 repository-code: "git@github.com:EIT-ALIVE/eitprocessing"
 keywords:
   - Mechanical lung ventilation
diff --git a/eitprocessing/__init__.py b/eitprocessing/__init__.py
index 3e8d9f946..bf2561596 100644
--- a/eitprocessing/__init__.py
+++ b/eitprocessing/__init__.py
@@ -1 +1 @@
-__version__ = "1.4.0"
+__version__ = "1.4.1"
diff --git a/pyproject.toml b/pyproject.toml
index 564f75b5f..fa374fb2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "eitprocessing"
-version = "1.4.0"
+version = "1.4.1"
 description = "Processing of lung image data from electrical impedance tomography."
 readme = "README.md"
 requires-python = ">=3.10"
@@ -171,7 +171,7 @@ isort.known-first-party = ["eitprocessing"]
 "docs/*" = ["ALL"]
 
 [tool.bumpversion]
-current_version = "1.4.0"
+current_version = "1.4.1"
 
 [[tool.bumpversion.files]]
 filename = "pyproject.toml"