diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index e7aba14..05aa4b7 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.1
+current_version = 0.4.1.post1
 commit = True
 tag = True
 
diff --git a/.github/workflows/conda_ci.yml b/.github/workflows/conda_ci.yml
index 84db56b..867c1ca 100644
--- a/.github/workflows/conda_ci.yml
+++ b/.github/workflows/conda_ci.yml
@@ -54,7 +54,7 @@ jobs:
 
       - name: "Install package"
         run: |
-          $CONDA/bin/conda install -c file://$(pwd)/conda-bld mkrecipe=0.4.1=py_1 -y || exit 1
+          $CONDA/bin/conda install -c file://$(pwd)/conda-bld mkrecipe=0.4.1.post1=py_1 -y || exit 1
 
       - name: "Run Tests"
         run: |
diff --git a/README.rst b/README.rst
index 0f2e0f5..f091d6a 100644
--- a/README.rst
+++ b/README.rst
@@ -101,7 +101,7 @@ mkrecipe
 .. |language| image:: https://img.shields.io/github/languages/top/repo-helper/mkrecipe
 	:alt: GitHub top language
 
-.. |commits-since| image:: https://img.shields.io/github/commits-since/repo-helper/mkrecipe/v0.4.1
+.. |commits-since| image:: https://img.shields.io/github/commits-since/repo-helper/mkrecipe/v0.4.1.post1
 	:target: https://github.com/repo-helper/mkrecipe/pulse
 	:alt: GitHub commits since tagged version
 
diff --git a/doc-source/index.rst b/doc-source/index.rst
index a01b22f..4f7e006 100644
--- a/doc-source/index.rst
+++ b/doc-source/index.rst
@@ -107,7 +107,7 @@ mkrecipe
 		:alt: GitHub top language
 
 	.. |commits-since| github-shield::
-		:commits-since: v0.4.1
+		:commits-since: v0.4.1.post1
 		:alt: GitHub commits since tagged version
 
 	.. |commits-latest| github-shield::
diff --git a/mkrecipe/__init__.py b/mkrecipe/__init__.py
index c231b83..e2903ef 100644
--- a/mkrecipe/__init__.py
+++ b/mkrecipe/__init__.py
@@ -59,7 +59,7 @@
 __author__: str = "Dominic Davis-Foster"
 __copyright__: str = "2020-2021 Dominic Davis-Foster"
 __license__: str = "MIT License"
-__version__: str = "0.4.1"
+__version__: str = "0.4.1.post1"
 __email__: str = "dominic@davis-foster.co.uk"
 
 __all__ = ["MaryBerry", "make_recipe"]
diff --git a/pyproject.toml b/pyproject.toml
index 0b92ed7..5d00367 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "whey"
 
 [project]
 name = "mkrecipe"
-version = "0.4.1"
+version = "0.4.1.post1"
 description = "A tool to create recipes for building conda packages from distributions on PyPI."
 readme = "README.rst"
 keywords = [ "conda", "distribution", "packaging", "pep621",]
diff --git a/repo_helper.yml b/repo_helper.yml
index 27357cc..52525fb 100644
--- a/repo_helper.yml
+++ b/repo_helper.yml
@@ -7,7 +7,7 @@ email: 'dominic@davis-foster.co.uk'
 username: 'repo-helper'
 assignee: 'domdfcoding'
 primary_conda_channel: "domdfcoding"
-version: '0.4.1'
+version: '0.4.1.post1'
 license: 'MIT'
 short_desc: 'A tool to create recipes for building conda packages from distributions on PyPI.'