diff --git a/.bumpversion.toml b/.bumpversion.toml
index 9abf9ac..9b02227 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "v0.9.0"
+current_version = "v0.9.1"
 commit = true
 commit_args = "--no-verify"
 tag = true
diff --git a/README.md b/README.md
index 696bfd9..1bcc1de 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # totypes - Custom types for topology optimization
-![Continuous integration](https://github.com/invrs-io/totypes/actions/workflows/build-ci.yml/badge.svg)
-![PyPI version](https://img.shields.io/pypi/v/totypes)
+[![Continuous integration](https://github.com/invrs-io/totypes/actions/workflows/build-ci.yml/badge.svg)](https://github.com/invrs-io/agjax/actions)
+[![PyPI version](https://img.shields.io/pypi/v/totypes)](https://pypi.org/project/totypes/)
 
 ## Overview
 
diff --git a/pyproject.toml b/pyproject.toml
index eaabc14..e5ca009 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,12 @@
 [project]
 
 name = "totypes"
-version = "v0.9.0"
+version = "v0.9.1"
 description = "Custom datatypes useful in a topology optimization context"
 keywords = ["topology", "optimization", "jax", "inverse design"]
 readme = "README.md"
 requires-python = ">=3.7"
-license = {file = "LICENSE"}
+license = "MIT"
 
 authors = [
     {name = "Martin F. Schubert", email = "mfschubert@gmail.com"},
diff --git a/src/totypes/__init__.py b/src/totypes/__init__.py
index 337e73b..9a457d6 100644
--- a/src/totypes/__init__.py
+++ b/src/totypes/__init__.py
@@ -3,7 +3,7 @@
 Copyright (c) 2025 invrs.io LLC
 """
 
-__version__ = "v0.9.0"
+__version__ = "v0.9.1"
 __author__ = "Martin F. Schubert <mfschubert@gmail.com>"
 
 __all__ = ["json_utils", "symmetry", "types"]