diff --git a/.changelog/_unreleased.toml b/.changelog/4.6.4.toml
similarity index 97%
rename from .changelog/_unreleased.toml
rename to .changelog/4.6.4.toml
index a045c859..64b9863c 100644
--- a/.changelog/_unreleased.toml
+++ b/.changelog/4.6.4.toml
@@ -1,3 +1,5 @@
+release-date = "2022-11-13"
+
 [[entries]]
 id = "61d34362-5fc1-474f-9c19-bead33b9ddc7"
 type = "improvement"
diff --git a/pyproject.toml b/pyproject.toml
index 6803606f..db413183 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pydoc-markdown"
-version = "4.6.3"
+version = "4.6.4"
 description = "Create Python API documentation in Markdown format."
 authors = ["Niklas Rosenstein <rosensteinniklas@gmail.com>"]
 license = "MIT"
diff --git a/src/pydoc_markdown/__init__.py b/src/pydoc_markdown/__init__.py
index 434bce0f..75515b60 100644
--- a/src/pydoc_markdown/__init__.py
+++ b/src/pydoc_markdown/__init__.py
@@ -45,7 +45,7 @@
 from pydoc_markdown.util import ytemplate
 
 __author__ = "Niklas Rosenstein <rosensteinniklas@gmail.com>"
-__version__ = "4.6.3"
+__version__ = "4.6.4"
 
 logger = logging.getLogger(__name__)