diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b3f7781..a0a466ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
-vX.X.X - Feb 27 2023
+v4.0.1 - Mar 1 2023
 --------------------
 
 Features:
 * [#448](https://github.com/godaddy/tartufo/pull/448) - Update `GitPython` to `3.1.30` following [CVE-2022-24439](https://github.com/advisories/GHSA-hcpj-qp55-gfph)
+* [#449](https://github.com/godaddy/tartufo/pull/449) - Update documentation to remove deprecated config items.
 
 v4.0.0 - Jan 17 2023
 --------------------
diff --git a/pyproject.toml b/pyproject.toml
index 16cfd74d..66396a89 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ maintainers = ["GoDaddy <oss@godaddy.com>"]
 name = "tartufo"
 readme = "README.md"
 repository = "https://github.com/godaddy/tartufo/"
-version = "4.0.0"
+version = "4.0.1"
 
 [tool.poetry.scripts]
 tartufo = "tartufo.cli:main"