diff --git a/pyproject.toml b/pyproject.toml
index 13a880b..299aae3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ dev = [
     "ruff>=0.5",
     "mypy>=1.10",
     "pre-commit>=3.7",
-    "types-pyyaml>=6",
+    "types-pyyaml>=6.0.12.20260724",
 ]
 
 [tool.hatch.version]
diff --git a/uv.lock b/uv.lock
index fab8de0..aca6d31 100644
--- a/uv.lock
+++ b/uv.lock
@@ -986,7 +986,7 @@ dev = [
     { name = "pytest", specifier = ">=8" },
     { name = "pytest-cov", specifier = ">=5" },
     { name = "ruff", specifier = ">=0.5" },
-    { name = "types-pyyaml", specifier = ">=6" },
+    { name = "types-pyyaml", specifier = ">=6.0.12.20260724" },
 ]
 docs = [
     { name = "mkdocs", specifier = ">=1.6,<2" },
@@ -1483,11 +1483,11 @@ wheels = [
 
 [[package]]
 name = "types-pyyaml"
-version = "6.0.12.20260518"
+version = "6.0.12.20260724"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/b8/83/4a1afc3fbfcf5b8d46fc390cd95ed6b0dc9010a265f4e9f46314efffa37a/types_pyyaml-6.0.12.20260518.tar.gz", hash = "sha256:d917f83fb38462550338c1297faedd860b3ec83912b96b1e3d73255f7473e466", size = 17850, upload-time = "2026-05-18T06:01:58.675Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/3f/6f/a28f44bcd56bebed42b028a2894c79853e2f5e6b5279e633cb3f287a05e7/types_pyyaml-6.0.12.20260724.tar.gz", hash = "sha256:3c1ce1bb73cd5ec02e90390c2b1f00e810d241d8825fd73ff359696839271b6b", size = 17893, upload-time = "2026-07-24T04:58:43.453Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/06/a2/c01db32be2ae7d6a1689972f3c492b149ee4e164b12fdfd9f64b50888215/types_pyyaml-6.0.12.20260518-py3-none-any.whl", hash = "sha256:d2150f75a231c9fe9c7463bd29487d93e60bac90400287351384bc2284eba7cd", size = 20312, upload-time = "2026-05-18T06:01:57.368Z" },
+    { url = "https://files.pythonhosted.org/packages/8b/42/0337fefc615e20ee55d1c8f71b774a9b2b734a04669139c20753b27a2a3a/types_pyyaml-6.0.12.20260724-py3-none-any.whl", hash = "sha256:d57db930a4b2efbc57cf430ec8882765d246929432fa253092f383902329a453", size = 20312, upload-time = "2026-07-24T04:58:42.486Z" },
 ]
 
 [[package]]