diff --git a/poetry.lock b/poetry.lock
index fb2059e2..26bc2e7e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -360,13 +360,13 @@ files = [
 
 [[package]]
 name = "yamllint"
-version = "1.32.0"
+version = "1.33.0"
 description = "A linter for YAML files."
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "yamllint-1.32.0-py3-none-any.whl", hash = "sha256:d97a66e48da820829d96077d76b8dfbe6c6140f106e558dae87e81ac4e6b30b7"},
-    {file = "yamllint-1.32.0.tar.gz", hash = "sha256:d01dde008c65de5b235188ab3110bebc59d18e5c65fc8a58267cd211cd9df34a"},
+    {file = "yamllint-1.33.0-py3-none-any.whl", hash = "sha256:28a19f5d68d28d8fec538a1db21bb2d84c7dc2e2ea36266da8d4d1c5a683814d"},
+    {file = "yamllint-1.33.0.tar.gz", hash = "sha256:2dceab9ef2d99518a2fcf4ffc964d44250ac4459be1ba3ca315118e4a1a81f7d"},
 ]
 
 [package.dependencies]
@@ -379,4 +379,4 @@ dev = ["doc8", "flake8", "flake8-import-order", "rstcheck[sphinx]", "sphinx"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "f9bc2a3dd60f6fc310d69c8ec1533865448045acf0481b356fe8e0a158b48c7f"
+content-hash = "983e64f7594f60bb8c6da63aa6e82f60311c7c22644d6512e63c5d51bfdf6f0d"
diff --git a/pyproject.toml b/pyproject.toml
index 418f2413..fd73dbc7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ authors = ["Arduino <info@arduino.cc>"]
 python = "^3.9"
 
 [tool.poetry.dev-dependencies]
-yamllint = "^v1.32.0"
+yamllint = "^v1.33.0"
 codespell = "^2.2.6"
 black = "^23.11"
 flake8 = "^6.1.0"
diff --git a/workflow-templates/check-yaml-task.md b/workflow-templates/check-yaml-task.md
index 5bbe916e..c77cec0b 100644
--- a/workflow-templates/check-yaml-task.md
+++ b/workflow-templates/check-yaml-task.md
@@ -33,14 +33,14 @@ https://python-poetry.org/docs/#installation
 If your project does not already use Poetry, you can initialize the [`pyproject.toml`](https://python-poetry.org/docs/pyproject/) file using these commands:
 
 ```
-poetry init --python="^3.9" --dev-dependency="yamllint@^1.32.0"
+poetry init --python="^3.9" --dev-dependency="yamllint@^1.33.0"
 poetry install
 ```
 
 If already using Poetry, add the tool using this command:
 
 ```
-poetry add --dev "yamllint@^1.32.0"
+poetry add --dev "yamllint@^1.33.0"
 ```
 
 Commit the resulting `pyproject.toml` and `poetry.lock` files.