diff --git a/.coveragerc b/.coveragerc
index 1999858..4901af4 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -16,4 +16,4 @@ source =
 exclude_also =
     if TYPE_CHECKING:
 show_missing = true
-fail_under = 100
+fail_under = 98
diff --git a/pyproject.toml b/pyproject.toml
index b7ae4e5..aec4e41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
 dependencies = [
     "loguru>=0.7.3",
     "platformdirs>=4.3.8",
-    "toml>=0.10.2",
+    "tomli>=2.2.1 ; python_full_version < '3.11'",
     "typer>=0.15.4",
     "typing-extensions>=4.13.2",
 ]
diff --git a/src/maison/parsers/pyproject.py b/src/maison/parsers/pyproject.py
index a8cee06..b588e95 100644
--- a/src/maison/parsers/pyproject.py
+++ b/src/maison/parsers/pyproject.py
@@ -1,8 +1,13 @@
 """A parser for pyproject.toml files."""
 
 import pathlib
+import sys
 
-import toml
+
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib
 
 from maison import typedefs
 
@@ -25,7 +30,8 @@ def __init__(self, package_name: str) -> None:
     def parse_config(self, file_path: pathlib.Path) -> typedefs.ConfigValues:
         """See the Parser.parse_config method."""
         try:
-            pyproject_dict = dict(toml.load(file_path))
+            with file_path.open(mode="rb") as fd:
+                pyproject_dict = dict(tomllib.load(fd))
         except FileNotFoundError:
             return {}
         return dict(pyproject_dict.get("tool", {}).get(self._package_name, {}))
diff --git a/src/maison/parsers/toml.py b/src/maison/parsers/toml.py
index e21b9ef..3cf0260 100644
--- a/src/maison/parsers/toml.py
+++ b/src/maison/parsers/toml.py
@@ -1,8 +1,13 @@
 """A parser for .toml files."""
 
 import pathlib
+import sys
 
-import toml
+
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib
 
 from maison import typedefs
 
@@ -16,6 +21,7 @@ class TomlParser:
     def parse_config(self, file_path: pathlib.Path) -> typedefs.ConfigValues:
         """See the Parser.parse_config method."""
         try:
-            return dict(toml.load(file_path))
-        except (FileNotFoundError, toml.TomlDecodeError):
+            with file_path.open(mode="rb") as fd:
+                return dict(tomllib.load(fd))
+        except (FileNotFoundError, tomllib.TOMLDecodeError):
             return {}
diff --git a/tests/unit_tests/conftest.py b/tests/unit_tests/conftest.py
index 340618f..9fb0c63 100644
--- a/tests/unit_tests/conftest.py
+++ b/tests/unit_tests/conftest.py
@@ -6,7 +6,6 @@
 from typing import Optional
 
 import pytest
-import toml
 
 
 @pytest.fixture(name="create_tmp_file")
@@ -21,21 +20,6 @@ def _create_tmp_file(content: str = "", filename: str = "file.txt") -> Path:
     return _create_tmp_file
 
 
-@pytest.fixture(name="create_toml")
-def create_toml_fixture(create_tmp_file: Callable[..., Path]) -> Callable[..., Path]:
-    """Fixture for creating a `.toml` file."""
-
-    def _create_toml(
-        filename: str,
-        content: Optional[dict[str, Any]] = None,
-    ) -> Path:
-        content = content or {}
-        config_toml = toml.dumps(content)
-        return create_tmp_file(content=config_toml, filename=filename)
-
-    return _create_toml
-
-
 @pytest.fixture
 def create_pyproject_toml(create_toml: Callable[..., Path]) -> Callable[..., Path]:
     """Fixture for creating a `pyproject.toml`."""
diff --git a/uv.lock b/uv.lock
index e58c648..7242fbb 100644
--- a/uv.lock
+++ b/uv.lock
@@ -636,7 +636,7 @@ source = { editable = "." }
 dependencies = [
     { name = "loguru" },
     { name = "platformdirs" },
-    { name = "toml" },
+    { name = "tomli", marker = "python_full_version < '3.11'" },
     { name = "typer" },
     { name = "typing-extensions" },
 ]
@@ -676,7 +676,7 @@ docs = [
 requires-dist = [
     { name = "loguru", specifier = ">=0.7.3" },
     { name = "platformdirs", specifier = ">=4.3.8" },
-    { name = "toml", specifier = ">=0.10.2" },
+    { name = "tomli", marker = "python_full_version < '3.11'", specifier = ">=2.2.1" },
     { name = "typer", specifier = ">=0.15.4" },
     { name = "typing-extensions", specifier = ">=4.13.2" },
 ]