diff --git a/poetry.lock b/poetry.lock
index 0d1031f..eafd8e4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -655,17 +655,17 @@ testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
 [[package]]
 name = "pytest-cov"
-version = "5.0.0"
+version = "6.0.0"
 description = "Pytest plugin for measuring coverage."
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 files = [
-    {file = "pytest-cov-5.0.0.tar.gz", hash = "sha256:5837b58e9f6ebd335b0f8060eecce69b662415b16dc503883a02f45dfeb14857"},
-    {file = "pytest_cov-5.0.0-py3-none-any.whl", hash = "sha256:4f0764a1219df53214206bf1feea4633c3b558a2925c8b59f144f682861ce652"},
+    {file = "pytest-cov-6.0.0.tar.gz", hash = "sha256:fde0b595ca248bb8e2d76f020b465f3b107c9632e6a1d1705f17834c89dcadc0"},
+    {file = "pytest_cov-6.0.0-py3-none-any.whl", hash = "sha256:eee6f1b9e61008bd34975a4d5bab25801eb31898b032dd55addc93e96fcaaa35"},
 ]
 
 [package.dependencies]
-coverage = {version = ">=5.2.1", extras = ["toml"]}
+coverage = {version = ">=7.5", extras = ["toml"]}
 pytest = ">=4.6"
 
 [package.extras]
@@ -903,4 +903,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "b2ff4c901971b0ac2955cb0f040a0f06a764781da488cca00a6c287df9bc9a89"
+content-hash = "a162709d4857fbb91acf9c4554bd7a23cc09739520ac65707ca8038bf3980ff9"
diff --git a/pyproject.toml b/pyproject.toml
index 8889036..f612424 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ websockets = "^13.0.1"
 mypy = "1.13.0"
 pytest = "8.3.3"
 pytest-asyncio = "0.24.0"
-pytest-cov = "5.0.0"
+pytest-cov = "6.0.0"
 ruff = "0.7.1"
 
 [tool.mypy]