diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68bb644..02a4ce4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## Keep It Secret Changelog
 
+#### v1.1.0 (2024-01-18)
+
+* `Secrets.resolve_dependency()` API for resolving field dependencies.
+* AWS Secrets Manager client management moved from `AWSSecretsManagerField` to
+  `AWSSecrets`.
+* Docs tweaked.
+
 #### v1.0.0 (2024-01-04)
 
 * Initial public release.
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 2131aa8..ed912f2 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -11,10 +11,10 @@
 project = 'Keep It Secret'
 copyright = '2023-present Tomek Wójcik'
 author = 'Tomek Wójcik'
-version = '1.0.0'
+version = '1.1.0'
 
 # The full version, including alpha/beta/rc tags
-release = '1.0.0'
+release = '1.1.0'
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
@@ -30,5 +30,8 @@ exclude_patterns = []
 # -- Options for HTML output -------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
-html_theme = 'sphinx_rtd_theme'
+html_theme = 'furo'
 html_static_path = ['_static']
+
+# -- Options for autodoc -----------------------------------------------------
+autodoc_member_order = 'bysource'
diff --git a/keep_it_secret/__init__.py b/keep_it_secret/__init__.py
index 026967e..08bc0c5 100644
--- a/keep_it_secret/__init__.py
+++ b/keep_it_secret/__init__.py
@@ -6,7 +6,7 @@ from .fields import (  # noqa: F401
 )
 from .secrets import Secrets  # noqa: F401
 
-__version__ = '1.0.0'
+__version__ = '1.1.0'
 
 __all__ = [
     'AbstractField',
diff --git a/keep_it_secret/ext/aws.py b/keep_it_secret/ext/aws.py
index 504a337..d70f497 100644
--- a/keep_it_secret/ext/aws.py
+++ b/keep_it_secret/ext/aws.py
@@ -57,6 +57,11 @@ class AWSSecrets(Secrets):
     :type: ``str | None``
     """
 
+    def __init__(self, parent: Secrets | None = None):
+        super().__init__(parent=parent)
+
+        self.client: PAWSSecretsManagerClient | None = None
+
     def as_boto3_client_kwargs(self) -> dict[str, typing.Any]:
         """
         Return representation of the mapped variables for use in
@@ -78,6 +83,15 @@ class AWSSecrets(Secrets):
 
         return result
 
+    def get_client(self) -> PAWSSecretsManagerClient:
+        if self.client is None:
+            self.client = boto3.client(
+                'secretsmanager',
+                **self.as_boto3_client_kwargs(),
+            )
+
+        return self.client
+
 
 class AWSSecretsManagerField(Field):
     """
@@ -87,7 +101,7 @@ class AWSSecretsManagerField(Field):
     :param secret_id: ID of the secret to fetch.
     :param default: Default value. Defaults to ``None``.
     :param decoder: A callable to decode the fetched value. Defaults to
-        ``json.loads``.
+        :py:func:`json.loads`.
     """
     def __init__(self,
                  secret_id: str,
@@ -100,8 +114,6 @@ class AWSSecretsManagerField(Field):
         self.default = default
         self.decoder = decoder
 
-        self.client: PAWSSecretsManagerClient | None = None
-
     @classmethod
     def new(cls: type[AWSSecretsManagerField],  # type: ignore[override]
             secret_id: str,
@@ -110,33 +122,25 @@ class AWSSecretsManagerField(Field):
             **field_options) -> AWSSecretsManagerField:
         return cls(secret_id, default=default, decoder=decoder, **field_options)
 
-    def get_client(self, secrets: Secrets) -> PAWSSecretsManagerClient:
-        if self.client is None:
-            aws_secrets = typing.cast(AWSSecrets, secrets.aws)  # type: ignore[attr-defined]
-
-            self.client = boto3.client(
-                'secretsmanager',
-                **aws_secrets.as_boto3_client_kwargs(),
-            )
-
-        return self.client
-
     def get_value(self, secrets: Secrets) -> typing.Any:
         """
         Retrieve, decode and return the secret specified by *secret_id*.
 
-        Depends on :py:class:`AWSSecrets` to be declared in ``secrets.aws``
-        field.
+        Depends on :py:class:`AWSSecrets` to be declared in ``aws`` field on
+        ``secrets`` or one of its parents.
 
         :raises DependencyMissing: Signal that ``secrets.aws`` field is
             missing.
         :raises RequiredValueMissing: Signal the field's value is required but
             *secret_id* is not present in the Secrets Manager.
         """
-        if hasattr(secrets, 'aws') is False:
+        aws_secrets: AWSSecrets = secrets.resolve_dependency(
+            'aws', include_parents=True,
+        )
+        if aws_secrets is secrets.UNRESOLVED_DEPENDENCY:
             raise self.DependencyMissing('aws')
 
-        client = self.get_client(secrets)
+        client = aws_secrets.get_client()
 
         try:
             secret = client.get_secret_value(SecretId=self.secret_id)
diff --git a/keep_it_secret/secrets.py b/keep_it_secret/secrets.py
index 8bb232d..c006f7c 100644
--- a/keep_it_secret/secrets.py
+++ b/keep_it_secret/secrets.py
@@ -95,6 +95,10 @@ class Secrets(metaclass=SecretsBase):
 
     :param parent: The parent :py:class:`Secrets` subclass or ``None``.
     """
+
+    #: Sentinel for unresolved dependency.
+    UNRESOLVED_DEPENDENCY: list[typing.Any] = []
+
     __secrets_fields__: TFields
 
     def __init__(self, parent: Secrets | None = None):
@@ -104,3 +108,24 @@ class Secrets(metaclass=SecretsBase):
 
         for field_name, field in self.__secrets_fields__.items():
             self.__secrets_data__[field_name] = getattr(self, field_name)
+
+    def resolve_dependency(self,
+                           name: str,
+                           *,
+                           include_parents: bool = True) -> typing.Any:
+        """
+        Resolve a dependency field identified by *name* and return its value.
+        returns :py:attr:`keep_it_secret.Secrets.UNRESOLVED_DEPENDENCY` if
+        the value can't be resolved.
+
+        :param include_parents: Recursively include parents, if any.
+        """
+        if name in self.__secrets_fields__:
+            return getattr(self, name)
+
+        if include_parents is True and self.__secrets_parent__ is not None:
+            return self.__secrets_parent__.resolve_dependency(
+                name, include_parents=include_parents,
+            )
+
+        return self.UNRESOLVED_DEPENDENCY
diff --git a/poetry.lock b/poetry.lock
index dca1f6a..7f2203f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -43,6 +43,27 @@ files = [
 [package.extras]
 dev = ["freezegun (>=1.0,<2.0)", "pytest (>=6.0)", "pytest-cov"]
 
+[[package]]
+name = "beautifulsoup4"
+version = "4.12.3"
+description = "Screen-scraping library"
+optional = false
+python-versions = ">=3.6.0"
+files = [
+    {file = "beautifulsoup4-4.12.3-py3-none-any.whl", hash = "sha256:b80878c9f40111313e55da8ba20bdba06d8fa3969fc68304167741bbf9e082ed"},
+    {file = "beautifulsoup4-4.12.3.tar.gz", hash = "sha256:74e3d1928edc070d21748185c46e3fb33490f22f52a3addee9aee0f4f7781051"},
+]
+
+[package.dependencies]
+soupsieve = ">1.2"
+
+[package.extras]
+cchardet = ["cchardet"]
+chardet = ["chardet"]
+charset-normalizer = ["charset-normalizer"]
+html5lib = ["html5lib"]
+lxml = ["lxml"]
+
 [[package]]
 name = "boto3"
 version = "1.34.8"
@@ -391,6 +412,23 @@ files = [
 [package.dependencies]
 flake8 = ">=2"
 
+[[package]]
+name = "furo"
+version = "2023.9.10"
+description = "A clean customisable Sphinx documentation theme."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "furo-2023.9.10-py3-none-any.whl", hash = "sha256:513092538537dc5c596691da06e3c370714ec99bc438680edc1debffb73e5bfc"},
+    {file = "furo-2023.9.10.tar.gz", hash = "sha256:5707530a476d2a63b8cad83b4f961f3739a69f4b058bcf38a03a39fa537195b2"},
+]
+
+[package.dependencies]
+beautifulsoup4 = "*"
+pygments = ">=2.7"
+sphinx = ">=6.0,<8.0"
+sphinx-basic-ng = "*"
+
 [[package]]
 name = "idna"
 version = "3.6"
@@ -1337,6 +1375,17 @@ files = [
     {file = "snowballstemmer-2.2.0.tar.gz", hash = "sha256:09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1"},
 ]
 
+[[package]]
+name = "soupsieve"
+version = "2.5"
+description = "A modern CSS selector implementation for Beautiful Soup."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "soupsieve-2.5-py3-none-any.whl", hash = "sha256:eaa337ff55a1579b6549dc679565eac1e3d000563bcb1c8ab0d0fefbc0c2cdc7"},
+    {file = "soupsieve-2.5.tar.gz", hash = "sha256:5663d5a7b3bfaeee0bc4372e7fc48f9cff4940b3eec54a6451cc5299f1097690"},
+]
+
 [[package]]
 name = "sphinx"
 version = "7.2.6"
@@ -1372,23 +1421,21 @@ lint = ["docutils-stubs", "flake8 (>=3.5.0)", "flake8-simplify", "isort", "mypy
 test = ["cython (>=3.0)", "filelock", "html5lib", "pytest (>=4.6)", "setuptools (>=67.0)"]
 
 [[package]]
-name = "sphinx-rtd-theme"
-version = "2.0.0"
-description = "Read the Docs theme for Sphinx"
+name = "sphinx-basic-ng"
+version = "1.0.0b2"
+description = "A modern skeleton for Sphinx themes."
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.7"
 files = [
-    {file = "sphinx_rtd_theme-2.0.0-py2.py3-none-any.whl", hash = "sha256:ec93d0856dc280cf3aee9a4c9807c60e027c7f7b461b77aeffed682e68f0e586"},
-    {file = "sphinx_rtd_theme-2.0.0.tar.gz", hash = "sha256:bd5d7b80622406762073a04ef8fadc5f9151261563d47027de09910ce03afe6b"},
+    {file = "sphinx_basic_ng-1.0.0b2-py3-none-any.whl", hash = "sha256:eb09aedbabfb650607e9b4b68c9d240b90b1e1be221d6ad71d61c52e29f7932b"},
+    {file = "sphinx_basic_ng-1.0.0b2.tar.gz", hash = "sha256:9ec55a47c90c8c002b5960c57492ec3021f5193cb26cebc2dc4ea226848651c9"},
 ]
 
 [package.dependencies]
-docutils = "<0.21"
-sphinx = ">=5,<8"
-sphinxcontrib-jquery = ">=4,<5"
+sphinx = ">=4.0"
 
 [package.extras]
-dev = ["bump2version", "sphinxcontrib-httpdomain", "transifex-client", "wheel"]
+docs = ["furo", "ipython", "myst-parser", "sphinx-copybutton", "sphinx-inline-tabs"]
 
 [[package]]
 name = "sphinxcontrib-applehelp"
@@ -1444,20 +1491,6 @@ Sphinx = ">=5"
 lint = ["docutils-stubs", "flake8", "mypy"]
 test = ["html5lib", "pytest"]
 
-[[package]]
-name = "sphinxcontrib-jquery"
-version = "4.1"
-description = "Extension to include jQuery on newer Sphinx releases"
-optional = false
-python-versions = ">=2.7"
-files = [
-    {file = "sphinxcontrib-jquery-4.1.tar.gz", hash = "sha256:1620739f04e36a2c779f1a131a2dfd49b2fd07351bf1968ced074365933abc7a"},
-    {file = "sphinxcontrib_jquery-4.1-py2.py3-none-any.whl", hash = "sha256:f936030d7d0147dd026a4f2b5a57343d233f1fc7b363f68b3d4f1cb0993878ae"},
-]
-
-[package.dependencies]
-Sphinx = ">=1.8"
-
 [[package]]
 name = "sphinxcontrib-jsmath"
 version = "1.0.1"
@@ -1663,4 +1696,4 @@ aws = ["boto3"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "10bea99532b925eac76461f71e685103a771c5549deeaff65f9a96df9e585341"
+content-hash = "e0cabda70067d490af2f9c9e9251384fb43454c545da6a071e25b1b74cc9f951"
diff --git a/pyproject.toml b/pyproject.toml
index 0d30a62..237dd3e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,14 @@
 [tool.poetry]
 name = "keep-it-secret"
-version = "1.0.0"
+version = "1.1.0"
 description = "Keep It Secret by BTHLabs"
 authors = ["Tomek Wójcik <contact@bthlabs.pl>"]
+maintainers = ["BTHLabs <contact@bthlabs.pl>"]
 license = "MIT"
 readme = "README.md"
+homepage = "https://projects.bthlabs.pl/keep-it-secret/"
+repository = "https://git.bthlabs.pl/tomekwojcik/keep-it-secret/"
+documentation = "https://projects.bthlabs.pl/keep-it-secret/"
 
 [tool.poetry.dependencies]
 python = "^3.10"
@@ -14,6 +18,7 @@ boto3 = {version = ">=1.34.0", optional = true}
 boto3 = "1.34.8"
 flake8 = "6.1.0"
 flake8-commas = "2.1.0"
+furo = "2023.9.10"
 invoke = "1.7.3"
 ipdb = "0.13.13"
 ipython = "8.19.0"
@@ -23,7 +28,6 @@ pytest = "7.4.3"
 pytest-env = "1.1.3"
 pytest-mock = "3.12.0"
 sphinx = "7.2.6"
-sphinx-rtd-theme = "2.0.0"
 twine = "4.0.2"
 
 [tool.poetry.extras]
diff --git a/tests/ext/aws/conftest.py b/tests/ext/aws/conftest.py
new file mode 100644
index 0000000..8d4e5c9
--- /dev/null
+++ b/tests/ext/aws/conftest.py
@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+# type: ignore
+from __future__ import annotations
+
+import pytest
+
+from .fixtures import TestingAWSSecrets
+
+
+@pytest.fixture
+def testing_aws_secrets() -> TestingAWSSecrets:
+    return TestingAWSSecrets()
diff --git a/tests/ext/aws/fixtures.py b/tests/ext/aws/fixtures.py
new file mode 100644
index 0000000..d757a55
--- /dev/null
+++ b/tests/ext/aws/fixtures.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations
+
+from keep_it_secret.ext.aws import AWSSecrets
+from keep_it_secret.fields import SecretsField
+from keep_it_secret.secrets import Secrets
+
+
+class TestingAWSSecrets(Secrets):
+    aws = SecretsField.new(AWSSecrets)
diff --git a/tests/ext/aws/test_AWSSecrets.py b/tests/ext/aws/test_AWSSecrets.py
index bdfce40..e585597 100644
--- a/tests/ext/aws/test_AWSSecrets.py
+++ b/tests/ext/aws/test_AWSSecrets.py
@@ -5,8 +5,31 @@ from __future__ import annotations
 import os
 from unittest import mock
 
+import pytest
+from pytest_mock import MockerFixture
+
 from keep_it_secret.ext import aws
 
+from .fixtures import TestingAWSSecrets
+
+
+@pytest.fixture
+def mock_boto3_client(mocker: MockerFixture) -> mock.Mock:
+    return mocker.patch.object(aws.boto3, 'client')
+
+
+@pytest.fixture
+def aws_secrets_manager_client() -> mock.Mock:
+    return mock.Mock()
+
+
+def test_init():
+    # When
+    result = aws.AWSSecrets()
+
+    # Then
+    result.client is None
+
 
 @mock.patch.dict(
     os.environ,
@@ -43,3 +66,40 @@ def test_as_boto3_client_kwargs_empty():
 
     # Then
     assert result == {}
+
+
+def test_get_client_cache_miss(mock_boto3_client: mock.Mock,
+                               aws_secrets_manager_client: mock.Mock,
+                               testing_aws_secrets: TestingAWSSecrets):
+    # Given
+    mock_boto3_client.return_value = aws_secrets_manager_client
+
+    field = aws.AWSSecrets()
+
+    # When
+    result = field.get_client()
+
+    # Then
+    assert result == aws_secrets_manager_client
+
+    assert field.client == aws_secrets_manager_client
+
+    mock_boto3_client.assert_called_once_with(
+        'secretsmanager', **testing_aws_secrets.aws.as_boto3_client_kwargs(),
+    )
+
+
+def test_get_client_cache_hit(mock_boto3_client: mock.Mock,
+                              aws_secrets_manager_client: mock.Mock,
+                              testing_aws_secrets: TestingAWSSecrets):
+    # Given
+    field = aws.AWSSecrets()
+    field.client = aws_secrets_manager_client
+
+    # When
+    result = field.get_client()
+
+    # Then
+    assert result == aws_secrets_manager_client
+
+    mock_boto3_client.assert_not_called()
diff --git a/tests/ext/aws/test_AWSSecretsManagerField.py b/tests/ext/aws/test_AWSSecretsManagerField.py
index 492c96f..6338dfa 100644
--- a/tests/ext/aws/test_AWSSecretsManagerField.py
+++ b/tests/ext/aws/test_AWSSecretsManagerField.py
@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import datetime
 import json
-from unittest import mock
 
 import boto3
 import moto
@@ -15,25 +14,6 @@ from keep_it_secret.ext import aws
 from keep_it_secret.secrets import Secrets
 
 
-class TestingAWSSecrets(Secrets):
-    aws = aws.AWSSecrets()
-
-
-@pytest.fixture
-def aws_secrets_manager_client() -> mock.Mock:
-    return mock.Mock(spec=['get_secret_value'])
-
-
-@pytest.fixture
-def mock_boto3_client(mocker: MockerFixture) -> mock.Mock:
-    return mocker.patch.object(aws.boto3, 'client')
-
-
-@pytest.fixture
-def testing_aws_secrets() -> TestingAWSSecrets:
-    return TestingAWSSecrets()
-
-
 def test_init():
     # When
     result = aws.AWSSecretsManagerField('keep_it_secret/tests/spam')
@@ -42,7 +22,6 @@ def test_init():
     assert result.secret_id == 'keep_it_secret/tests/spam'
     assert result.default is None
     assert result.decoder == json.loads
-    assert result.client is None
 
 
 def test_init_with_default():
@@ -107,53 +86,11 @@ def test_new(mocker: MockerFixture):
     )
 
 
-def test_get_client_cache_miss(mock_boto3_client: mock.Mock,
-                               aws_secrets_manager_client: mock.Mock,
-                               testing_aws_secrets: TestingAWSSecrets):
-    # Given
-    mock_boto3_client.return_value = aws_secrets_manager_client
-
-    field = aws.AWSSecretsManagerField('keep_it_secret/tests/spam')
-
-    # When
-    result = field.get_client(testing_aws_secrets)
-
-    # Then
-    assert result == aws_secrets_manager_client
-
-    assert field.client == aws_secrets_manager_client
-
-    mock_boto3_client.assert_called_once_with(
-        'secretsmanager', **testing_aws_secrets.aws.as_boto3_client_kwargs(),
-    )
-
-
-def test_get_client_cache_hit(mock_boto3_client: mock.Mock,
-                              aws_secrets_manager_client: mock.Mock,
-                              testing_aws_secrets: TestingAWSSecrets):
-    # Given
-    field = aws.AWSSecretsManagerField('keep_it_secret/tests/spam')
-    field.client = aws_secrets_manager_client
-
-    # When
-    result = field.get_client(testing_aws_secrets)
-
-    # Then
-    assert result == aws_secrets_manager_client
-
-    mock_boto3_client.assert_not_called()
-
-
 def test_get_value_aws_dependency_missing(mocker: MockerFixture,
-                                          aws_secrets_manager_client: mock.Mock,
                                           testing_secrets: Secrets):
     # Given
     field = aws.AWSSecretsManagerField('keep_it_secret/tests/spam')
 
-    mock_field_get_client = mocker.patch.object(
-        field, 'get_client', return_value=aws_secrets_manager_client,
-    )
-
     with pytest.raises(field.DependencyMissing) as exception_info:
         # When
         _ = field(testing_secrets)
@@ -161,10 +98,6 @@ def test_get_value_aws_dependency_missing(mocker: MockerFixture,
     # Then
     assert exception_info.value.args[0] == 'aws'
 
-    mock_field_get_client.assert_not_called()
-
-    aws_secrets_manager_client.get_secret_value.assert_not_called()
-
 
 @moto.mock_secretsmanager
 def test_get_value_required_value_not_found(testing_aws_secrets: Secrets):
diff --git a/tests/secrets/test_Secrets.py b/tests/secrets/test_Secrets.py
index d144dea..25ce76c 100644
--- a/tests/secrets/test_Secrets.py
+++ b/tests/secrets/test_Secrets.py
@@ -1,14 +1,15 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-x
 # type: ignore
 from __future__ import annotations
 
 from keep_it_secret import secrets
+from keep_it_secret.fields import LiteralField
 
 from tests.fixtures import TestingSecrets
 
 
-class ParentSecrets(secrets.Secrets):
-    pass
+class NestedSecrets(secrets.Secrets):
+    spameggs: str = LiteralField.new('spameggs')
 
 
 def test_init():
@@ -21,15 +22,12 @@ def test_init():
     assert result.__secrets_data__ == {'spam': 'spam', 'eggs': 'eggs'}
 
 
-def test_init_with_parent():
-    # Given
-    parent_secrets = ParentSecrets()
-
+def test_init_with_parent(testing_secrets: TestingSecrets):
     # When
-    result = TestingSecrets(parent=parent_secrets)
+    result = NestedSecrets(parent=testing_secrets)
 
     # Then
-    assert result.__secrets_parent__ is parent_secrets
+    assert result.__secrets_parent__ is testing_secrets
 
 
 def test_field_property(testing_secrets: TestingSecrets):
@@ -38,3 +36,58 @@ def test_field_property(testing_secrets: TestingSecrets):
 
     # Then
     assert result == testing_secrets.__secrets_data__['spam']
+
+
+def test_resolve_dependency_from_self():
+    # Given
+    secrets = NestedSecrets()
+
+    # When
+    result = secrets.resolve_dependency('spameggs')
+
+    # Then
+    assert result == secrets.spameggs
+
+
+def test_resolve_dependency_from_parent(testing_secrets: TestingSecrets):
+    # Given
+    secrets = NestedSecrets(parent=testing_secrets)
+
+    # When
+    result = secrets.resolve_dependency('spam')
+
+    # Then
+    assert result == testing_secrets.spam
+
+
+def test_resolve_dependency_unresolved_from_self():
+    # Given
+    secrets = NestedSecrets()
+
+    # When
+    result = secrets.resolve_dependency('thisisntright')
+
+    # Then
+    assert result is secrets.UNRESOLVED_DEPENDENCY
+
+
+def test_resolve_dependency_unresolved_with_parent(testing_secrets: TestingSecrets):
+    # Given
+    secrets = NestedSecrets(parent=testing_secrets)
+
+    # When
+    result = secrets.resolve_dependency('thisisntright')
+
+    # Then
+    assert result is secrets.UNRESOLVED_DEPENDENCY
+
+
+def test_resolve_dependency_unresolved_dont_include_parents(testing_secrets: TestingSecrets):
+    # Given
+    secrets = NestedSecrets(parent=testing_secrets)
+
+    # When
+    result = secrets.resolve_dependency('spam', include_parents=False)
+
+    # Then
+    assert result is secrets.UNRESOLVED_DEPENDENCY