diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 3133804..968a8ab 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.5.0
+current_version = 0.5.1
 commit = True
 tag = True
 
diff --git a/.github/workflows/conda_ci.yml b/.github/workflows/conda_ci.yml
index b8562de..9b5330e 100644
--- a/.github/workflows/conda_ci.yml
+++ b/.github/workflows/conda_ci.yml
@@ -48,7 +48,7 @@ jobs:
 
       - name: "Install package"
         run: |
-          $CONDA/bin/conda install -c file://$(pwd)/conda-bld coincidence=0.5.0=py_1 -y || exit 1
+          $CONDA/bin/conda install -c file://$(pwd)/conda-bld coincidence=0.5.1=py_1 -y || exit 1
 
       - name: "Run Tests"
         run: |
diff --git a/README.rst b/README.rst
index 5942c62..c2f4595 100644
--- a/README.rst
+++ b/README.rst
@@ -101,7 +101,7 @@ coincidence
 .. |language| image:: https://img.shields.io/github/languages/top/python-coincidence/coincidence
 	:alt: GitHub top language
 
-.. |commits-since| image:: https://img.shields.io/github/commits-since/python-coincidence/coincidence/v0.5.0
+.. |commits-since| image:: https://img.shields.io/github/commits-since/python-coincidence/coincidence/v0.5.1
 	:target: https://github.com/python-coincidence/coincidence/pulse
 	:alt: GitHub commits since tagged version
 
diff --git a/__pkginfo__.py b/__pkginfo__.py
index 48a5e76..2ae6dac 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -16,5 +16,5 @@
 		"extras_require",
 		]
 
-__version__ = "0.5.0"
+__version__ = "0.5.1"
 extras_require = {}
diff --git a/coincidence/__init__.py b/coincidence/__init__.py
index 0ee6036..806c5ec 100644
--- a/coincidence/__init__.py
+++ b/coincidence/__init__.py
@@ -68,7 +68,7 @@
 __author__: str = "Dominic Davis-Foster"
 __copyright__: str = "2020-2021 Dominic Davis-Foster"
 __license__: str = "MIT License"
-__version__: str = "0.5.0"
+__version__: str = "0.5.1"
 __email__: str = "dominic@davis-foster.co.uk"
 
 __all__ = ["pytest_report_header", "PEP_563"]
diff --git a/doc-source/index.rst b/doc-source/index.rst
index 84a9016..f3bc19f 100644
--- a/doc-source/index.rst
+++ b/doc-source/index.rst
@@ -106,7 +106,7 @@ coincidence
 		:alt: GitHub top language
 
 	.. |commits-since| github-shield::
-		:commits-since: v0.5.0
+		:commits-since: v0.5.1
 		:alt: GitHub commits since tagged version
 
 	.. |commits-latest| github-shield::
diff --git a/pyproject.toml b/pyproject.toml
index 38bdea9..06f28b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "whey"
 
 [project]
 name = "coincidence"
-version = "0.5.0"
+version = "0.5.1"
 description = "Helper functions for pytest."
 readme = "README.rst"
 keywords = [ "pytest", "regression", "testing", "unittest", "utilities",]
diff --git a/repo_helper.yml b/repo_helper.yml
index 25f38c7..c8fed92 100644
--- a/repo_helper.yml
+++ b/repo_helper.yml
@@ -6,7 +6,7 @@ author: 'Dominic Davis-Foster'
 email: 'dominic@davis-foster.co.uk'
 username: 'python-coincidence'
 assignee: 'domdfcoding'
-version: '0.5.0'
+version: '0.5.1'
 license: 'MIT'
 short_desc: 'Helper functions for pytest.'
 primary_conda_channel: domdfcoding