diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7301c4..4221fde 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.1] - 2023-03-14 :croissant:
+- Removes the strict requirement for resolved classes to have `__init__`
+  methods defined, to add support for `Protocol`s that do not define an
+  `__init__` method (thus using `*args`, `**kwargs`,
+  [akhundMurad](https://github.com/akhundMurad)'s contribution.
+- Corrects a code smell, replacing an `i` counter with `enumerate`,
+  [GLEF1X](https://github.com/GLEF1X)'s contribution.
+
 ## [2.0.0] - 2023-01-07 :star:
 - Introduces a `ContainerProtocol` to improve interoperability between
   libraries and alternative implementations of DI containers. The protocol is
diff --git a/rodi/__about__.py b/rodi/__about__.py
index 8c0d5d5..159d48b 100644
--- a/rodi/__about__.py
+++ b/rodi/__about__.py
@@ -1 +1 @@
-__version__ = "2.0.0"
+__version__ = "2.0.1"
diff --git a/tests/test_services.py b/tests/test_services.py
index 10ec4ca..0b2401b 100644
--- a/tests/test_services.py
+++ b/tests/test_services.py
@@ -7,7 +7,6 @@
     Iterable,
     List,
     Mapping,
-    Protocol,
     Sequence,
     Tuple,
     Type,
@@ -86,6 +85,13 @@
 T_1 = TypeVar("T_1")
 
 
+try:
+    from typing import Protocol
+except ImportError:  # pragma: no cover
+    # support for Python 3.7
+    from typing_extensions import Protocol
+
+
 class LoggedVar(Generic[T_1]):
     def __init__(self, value: T_1, name: str) -> None:
         self.name = name