diff --git a/pyproject.toml b/pyproject.toml
index 63c0fff..b5c7a56 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,8 +24,8 @@ tomli = {version = "^2.0.1", python = "<3.11"}
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^4.5.0"
 mypy = "^1.5"
-pytest = "^7.2.0"
-pytest-cov = "^4.0.0"
+pytest = "^9.0.0"
+pytest-cov = "^7.0.0"
 ruff = "0.14.6"
 
 [tool.poetry.group.coverage.dependencies]
diff --git a/src/dataclass_binder/_impl.py b/src/dataclass_binder/_impl.py
index 9d9e4a3..64764c8 100644
--- a/src/dataclass_binder/_impl.py
+++ b/src/dataclass_binder/_impl.py
@@ -870,7 +870,7 @@ def get_field_docstrings(dataclass: type[Any]) -> Mapping[str, str]:
                 scope = name
             case ast.Expr(value=ast.Constant(value=str(docstring))):
                 if scope is None:
-                    # When using 'scope is not None', Coverage 6.4.4 will consider the 'is None' branch uncovered.
+                    # When using 'scope is not None', Coverage 7.12.0 will consider the 'is None' branch uncovered.
                     pass
                 else:
                     docstrings[scope] = cleandoc(docstring)