diff --git a/poetry.lock b/poetry.lock
index 5fec1b239..6e1955ad8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1296,14 +1296,14 @@ test = ["coverage[toml]", "ddt (>=1.1.1,!=1.4.3)", "mock ; python_version < \"3.
 
 [[package]]
 name = "griffe"
-version = "1.8.0"
+version = "1.9.0"
 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 = ">=3.9"
 groups = ["docs"]
 files = [
-    {file = "griffe-1.8.0-py3-none-any.whl", hash = "sha256:110faa744b2c5c84dd432f4fa9aa3b14805dd9519777dd55e8db214320593b02"},
-    {file = "griffe-1.8.0.tar.gz", hash = "sha256:0b4658443858465c13b2de07ff5e15a1032bc889cfafad738a476b8b97bb28d7"},
+    {file = "griffe-1.9.0-py3-none-any.whl", hash = "sha256:bcf90ee3ad42bbae70a2a490c782fc8e443de9b84aa089d857c278a4e23215fc"},
+    {file = "griffe-1.9.0.tar.gz", hash = "sha256:b5531cf45e9b73f0842c2121cc4d4bcbb98a55475e191fc9830e7aef87a920a0"},
 ]
 
 [package.dependencies]