diff --git a/CHANGELOG.md b/CHANGELOG.md
index 155dd0a2..c4e4f365 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## 0.15.3 (2023-12-18)
+[Compare the full difference.](https://github.com/callowayproject/bump-my-version/compare/0.15.2...0.15.3)
+
+### Fixes
+
+- Fix miscast of current_version. [b8ea252](https://github.com/callowayproject/bump-my-version/commit/b8ea2525aad07f370e59066bfb21db33e6656639)
+    
+  - When using the legacy configuration format, a single-digit version is parsed as an int
+
+  Fixes #99
+
 ## 0.15.2 (2023-12-18)
 [Compare the full difference.](https://github.com/callowayproject/bump-my-version/compare/0.15.1...0.15.2)
 
diff --git a/bumpversion/__init__.py b/bumpversion/__init__.py
index 95459cf3..3db5e2fa 100644
--- a/bumpversion/__init__.py
+++ b/bumpversion/__init__.py
@@ -1,3 +1,3 @@
 """Top-level package for bump-my-version."""
 
-__version__: str = "0.15.2"
+__version__: str = "0.15.3"
diff --git a/docsrc/reference/bumpversion/bumpversion.md b/docsrc/reference/bumpversion/bumpversion.md
index e1c11458..d3c55c34 100644
--- a/docsrc/reference/bumpversion/bumpversion.md
+++ b/docsrc/reference/bumpversion/bumpversion.md
@@ -51,7 +51,7 @@ bumpversion.__main__
 :canonical: bumpversion.__version__
 :type: str
 :value: >
-   '0.15.2'
+   '0.15.3'
 
 ```{autodoc2-docstring} bumpversion.__version__
 ```
diff --git a/pyproject.toml b/pyproject.toml
index 8db759e4..544f176d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -208,7 +208,7 @@ order-by-type = true
 convention = "google"
 
 [tool.bumpversion]
-current_version = "0.15.2"
+current_version = "0.15.3"
 commit = true
 commit_args = "--no-verify"
 tag = true
@@ -243,6 +243,7 @@ replace = "{current_version}...{new_version}"
 
 
 
+
 [tool.pydoclint]
 style = "google"
 exclude = '\.git|tests'