diff --git a/poetry.lock b/poetry.lock
index 68037851..29d7cdd4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -678,19 +678,22 @@ dev = ["flake8", "markdown", "twine", "wheel"]
 
 [[package]]
 name = "griffe"
-version = "1.1.1"
+version = "1.15.0"
 description = "Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API."
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.10"
 groups = ["docs"]
 files = [
-    {file = "griffe-1.1.1-py3-none-any.whl", hash = "sha256:0c469411e8d671a545725f5c0851a746da8bd99d354a79fdc4abd45219252efb"},
-    {file = "griffe-1.1.1.tar.gz", hash = "sha256:faeb78764c0b2bd010719d6e015d07709b0f260258b5d4dd6c88343d9702aa30"},
+    {file = "griffe-1.15.0-py3-none-any.whl", hash = "sha256:6f6762661949411031f5fcda9593f586e6ce8340f0ba88921a0f2ef7a81eb9a3"},
+    {file = "griffe-1.15.0.tar.gz", hash = "sha256:7726e3afd6f298fbc3696e67958803e7ac843c1cfe59734b6251a40cdbfb5eea"},
 ]
 
 [package.dependencies]
 colorama = ">=0.4"
 
+[package.extras]
+pypi = ["pip (>=24.0)", "platformdirs (>=4.2)", "wheel (>=0.42)"]
+
 [[package]]
 name = "h11"
 version = "0.16.0"
@@ -2893,4 +2896,4 @@ xlsx = ["openpyxl", "pandas"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<3.15"
-content-hash = "5ff541ef01e46dd2ac8c1d455cf781171ffff80fe0233a5a0b04c6e680f7b423"
+content-hash = "f69166db3142ac2555b1ad312bb3c72d5cf69f242524cd6f7b00b9f8dd2929dd"
diff --git a/pyproject.toml b/pyproject.toml
index 0ac6994b..15ef7132 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -98,7 +98,7 @@ mkdocs-section-index = "0.3.10"
 mkdocstrings = "0.27.0"
 # Python-specific extension to mkdocstrings
 mkdocstrings-python = "1.13.0"
-griffe = "1.1.1"
+griffe = "1.15.0"
 
 [tool.poetry.scripts]
 circuit-maintenance-parser = "circuit_maintenance_parser.cli:main"