diff --git a/poetry.lock b/poetry.lock
index 503ac0c..05ef569 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -244,27 +244,28 @@ development = ["black", "flake8", "mypy", "pytest", "types-colorama"]
 
 [[package]]
 name = "commitizen"
-version = "3.31.0"
+version = "4.8.2"
 description = "Python commitizen client tool"
 optional = false
-python-versions = ">=3.8"
+python-versions = "<4.0,>=3.9"
 groups = ["dev"]
 files = [
-    {file = "commitizen-3.31.0-py3-none-any.whl", hash = "sha256:a28df7ab5b8665d48796c422a97dcfae0d0fce7e2d28404c0e386cf1ebd42c8f"},
-    {file = "commitizen-3.31.0.tar.gz", hash = "sha256:6ab973e91d07c1e745c6c0efe6dd0708b1f6d8fd7e4ab5e7c773b5ceb3df4ff0"},
+    {file = "commitizen-4.8.2-py3-none-any.whl", hash = "sha256:86cae0bd8e1da889389d828b30a5acb79b62f9290f9274b127ee9d8c189eb16c"},
+    {file = "commitizen-4.8.2.tar.gz", hash = "sha256:4fc73126c7300f715f11b85242550677722c57767b579100e869ccd45143e2c5"},
 ]
 
 [package.dependencies]
-argcomplete = ">=1.12.1,<3.6"
+argcomplete = ">=1.12.1,<3.7"
 charset-normalizer = ">=2.1.0,<4"
-colorama = ">=0.4.1,<0.5.0"
-decli = ">=0.6.0,<0.7.0"
+colorama = ">=0.4.1,<1.0"
+decli = ">=0.6.0,<1.0"
 jinja2 = ">=2.10.3"
 packaging = ">=19"
 pyyaml = ">=3.08"
 questionary = ">=2.0,<3.0"
 termcolor = ">=1.1,<3"
 tomlkit = ">=0.5.3,<1.0.0"
+typing-extensions = {version = ">=4.0.1,<5.0.0", markers = "python_version < \"3.11\""}
 
 [[package]]
 name = "coverage"
@@ -1567,4 +1568,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "3b22e507c2fcaea4759622ac3f59f119bfba5aa937f14e1831f432a8e1ef7f93"
+content-hash = "23c1e9455b5376139e66c966731efcbbdac9d0b6409591f6a4444cbac80db0b1"
diff --git a/pyproject.toml b/pyproject.toml
index e1e7761..2e26ed5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ pytest-mock = "^3.12.0"
 ruff = "^0.11.0"
 pre-commit = "^4.0.0"
 nox = "^2025.0.0"
-commitizen = "^3.0.0"
+commitizen = "^4.0.0"
 
 [tool.poetry.scripts]
 pypi-query-mcp-server = "pypi_query_mcp.server:main"