diff --git a/frogmouth/__init__.py b/frogmouth/__init__.py
index 64b9d7b..9fda902 100644
--- a/frogmouth/__init__.py
+++ b/frogmouth/__init__.py
@@ -5,5 +5,5 @@
 __credits__ = ["Dave Pearson"]
 __maintainer__ = "Dave Pearson"
 __email__ = "dave@textualize.io"
-__version__ = "0.9.1"
+__version__ = "0.9.3"
 __licence__ = "MIT"
diff --git a/pyproject.toml b/pyproject.toml
index dce6e1d..8da8fb9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "frogmouth"
 homepage = "https://github.com/Textualize/frogmouth"
-version = "0.9.2"
+version = "0.9.3"
 description = "A Markdown document viewer for the terminal"
 authors = ["Dave Pearson <dave@textualize.io>"]
 license = "MIT"
@@ -39,6 +39,7 @@ textual-dev = "^1.1"
 mypy = "^1.1.1"
 pylint = "^2.17.1"
 pre-commit = "^3.2.1"
+bumpver = "^2023.1129"
 
 [build-system]
 requires = ["poetry-core"]
@@ -46,3 +47,15 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.scripts]
 frogmouth = "frogmouth.app.app:run"
+
+[tool.bumpver]
+current_version = "0.9.3"
+version_pattern = "MAJOR.MINOR.PATCH"
+commit_message = "bump version {old_version} -> {new_version}"
+commit = true
+tag = true
+push = false
+
+[tool.bumpver.file_patterns]
+"pyproject.toml" = ['current_version = "{version}"', 'version = "{version}"']
+"frogmouth/__init__.py" = ['^__version__ = "{version}"$']