diff --git a/sdk-extension/opentelemetry-sdk-extension-aws/CHANGELOG.md b/sdk-extension/opentelemetry-sdk-extension-aws/CHANGELOG.md
index 25201d51d..6d9318900 100644
--- a/sdk-extension/opentelemetry-sdk-extension-aws/CHANGELOG.md
+++ b/sdk-extension/opentelemetry-sdk-extension-aws/CHANGELOG.md
@@ -5,7 +5,7 @@ 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).
 
-## Unreleased
+## Version 2.1.0 (2024-12-24)
 
 - Make ec2 resource detector silent when loaded outside AWS
   ([#3120](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3120))
diff --git a/sdk-extension/opentelemetry-sdk-extension-aws/src/opentelemetry/sdk/extension/aws/version.py b/sdk-extension/opentelemetry-sdk-extension-aws/src/opentelemetry/sdk/extension/aws/version.py
index b06575530..8684d020f 100644
--- a/sdk-extension/opentelemetry-sdk-extension-aws/src/opentelemetry/sdk/extension/aws/version.py
+++ b/sdk-extension/opentelemetry-sdk-extension-aws/src/opentelemetry/sdk/extension/aws/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.1.0.dev"
+__version__ = "2.1.0"