diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2c9b350..b094cef 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,7 +7,7 @@ default_install_hook_types:
   - pre-merge-commit
   - pre-push
 default_language_version:
-  python: python3.11.4 # Keep in sync with .tool-versions and pyproject.toml.
+  python: python3.11.5 # Keep in sync with .tool-versions and pyproject.toml.
 default_stages:
   - commit
   - push
diff --git a/.tool-versions b/.tool-versions
index 0a47e71..91d5332 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 nodejs 18.17.0
-python 3.11.4 # Keep in sync with .pre-commit-config.yaml and pyproject.toml.
+python 3.11.5 # Keep in sync with .pre-commit-config.yaml and pyproject.toml.
 poetry 1.5.1
diff --git a/poetry.lock b/poetry.lock
index 8f65039..564578e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
 
 [[package]]
 name = "argcomplete"
@@ -527,5 +527,5 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 
 [metadata]
 lock-version = "2.0"
-python-versions = "==3.11.4"
-content-hash = "c9d43163f1689be38b91dc9388b2b1ded92e3ec5042f918cd5f5fddb13672af2"
+python-versions = "==3.11.5"
+content-hash = "934d2c69089e29322de548866663e7ac563a434e2ecfe2b8d0be083d90a8ec74"
diff --git a/pyproject.toml b/pyproject.toml
index d9492cb..857f08b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ build-backend = "poetry.core.masonry.api"
 
   [tool.poetry.dependencies]
   # Keep in sync with .pre-commit-config.yaml and .tool-versions.
-  python = "==3.11.4"
+  python = "==3.11.5"
 
   [tool.poetry.dev-dependencies]
   commitizen = "==3.6.0" # Keep in sync with .pre-commit-config.yaml.