diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43bcd45194..946a611328 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,8 @@ If your change does not need a CHANGELOG entry, add the "skip changelog" label t
 
 ## Unreleased
 
+## v2.20.0 - 2025-10-29
+
 ### Enhancements
 
 - Support X-Ray Trace Id extraction from Lambda Context object, and respect user-configured OTEL_PROPAGATORS in AWS Lamdba instrumentation
diff --git a/version.gradle.kts b/version.gradle.kts
index 02c4204c54..47653c919e 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -13,7 +13,7 @@
  * permissions and limitations under the License.
  */
 
-val adotVersion = "2.20.0-SNAPSHOT"
+val adotVersion = "2.20.0"
 
 allprojects {
   version = if (project.hasProperty("release.version")) {