diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index ff907b3..55d91ec 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.1
+current_version = 0.4.0
 commit = True
 tag = True
 
diff --git a/.github/workflows/conda_ci.yml b/.github/workflows/conda_ci.yml
index 046794d..6fc282c 100644
--- a/.github/workflows/conda_ci.yml
+++ b/.github/workflows/conda_ci.yml
@@ -57,7 +57,7 @@ jobs:
 
       - name: "Install package"
         run: |
-          $CONDA/bin/conda install -c file://$(pwd)/conda-bld flake8-dunder-all=0.3.1=py_1 -y || exit 1
+          $CONDA/bin/conda install -c file://$(pwd)/conda-bld flake8-dunder-all=0.4.0=py_1 -y || exit 1
 
       - name: "Run Tests"
         run: |
diff --git a/README.rst b/README.rst
index bd8d339..a6bf002 100644
--- a/README.rst
+++ b/README.rst
@@ -101,7 +101,7 @@ flake8-dunder-all
 .. |language| image:: https://img.shields.io/github/languages/top/python-formate/flake8-dunder-all
 	:alt: GitHub top language
 
-.. |commits-since| image:: https://img.shields.io/github/commits-since/python-formate/flake8-dunder-all/v0.3.1
+.. |commits-since| image:: https://img.shields.io/github/commits-since/python-formate/flake8-dunder-all/v0.4.0
 	:target: https://github.com/python-formate/flake8-dunder-all/pulse
 	:alt: GitHub commits since tagged version
 
@@ -173,7 +173,7 @@ Sample ``.pre-commit-config.yaml``:
 	   rev: 3.8.1
 	   hooks:
 	    - id: flake8
-	      additional_dependencies: [flake8-dunder-all==0.3.1]
+	      additional_dependencies: [flake8-dunder-all==0.4.0]
 
 ``ensure-dunder-all`` script
 
diff --git a/doc-source/index.rst b/doc-source/index.rst
index 2f374c6..d32df98 100644
--- a/doc-source/index.rst
+++ b/doc-source/index.rst
@@ -107,7 +107,7 @@ flake8-dunder-all
 		:alt: GitHub top language
 
 	.. |commits-since| github-shield::
-		:commits-since: v0.3.1
+		:commits-since: v0.4.0
 		:alt: GitHub commits since tagged version
 
 	.. |commits-latest| github-shield::
diff --git a/doc-source/usage.rst b/doc-source/usage.rst
index 2610a16..cc2792f 100644
--- a/doc-source/usage.rst
+++ b/doc-source/usage.rst
@@ -15,7 +15,7 @@ Flake8 codes
 
 .. note::
 
-	In version ``0.3.1`` the entry point changed from ``DALL`` to ``DAL``, due to changes in flake8 itself.
+	In version ``0.4.0`` the entry point changed from ``DALL`` to ``DAL``, due to changes in flake8 itself.
 	However, the codes remain ``DALLXXX`` and should continue to work as normal.
 
 
@@ -40,7 +40,7 @@ See `pre-commit <https://github.com/pre-commit/pre-commit>`_ for instructions
 
 Sample ``.pre-commit-config.yaml``:
 
-.. pre-commit:flake8:: 0.3.1
+.. pre-commit:flake8:: 0.4.0
 
 
 Using the script as a pre-commit hook
@@ -53,4 +53,4 @@ See `pre-commit <https://github.com/pre-commit/pre-commit>`_ for instructions.
 Sample ``.pre-commit-config.yaml``:
 
 .. pre-commit::
-	:rev: v0.3.1
+	:rev: v0.4.0
diff --git a/flake8_dunder_all/__init__.py b/flake8_dunder_all/__init__.py
index e1efdc6..39b128d 100644
--- a/flake8_dunder_all/__init__.py
+++ b/flake8_dunder_all/__init__.py
@@ -46,7 +46,7 @@
 __author__: str = "Dominic Davis-Foster"
 __copyright__: str = "2020 Dominic Davis-Foster"
 __license__: str = "MIT"
-__version__: str = "0.3.1"
+__version__: str = "0.4.0"
 __email__: str = "dominic@davis-foster.co.uk"
 
 __all__ = ("Visitor", "Plugin", "check_and_add_all", "DALL000")
diff --git a/pyproject.toml b/pyproject.toml
index 5656cd1..bbc094a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "whey"
 
 [project]
 name = "flake8-dunder-all"
-version = "0.3.1"
+version = "0.4.0"
 description = "A Flake8 plugin and pre-commit hook which checks to ensure modules have defined '__all__'."
 readme = "README.rst"
 keywords = [ "flake8",]
diff --git a/repo_helper.yml b/repo_helper.yml
index 9ce3ca2..cf7223a 100644
--- a/repo_helper.yml
+++ b/repo_helper.yml
@@ -4,7 +4,7 @@ modname: flake8-dunder-all
 copyright_years: "2020-2022"
 author: "Dominic Davis-Foster"
 email: "dominic@davis-foster.co.uk"
-version: "0.3.1"
+version: "0.4.0"
 username: "python-formate"
 assignee: "domdfcoding"
 license: 'MIT'