diff --git a/CHANGELOG.md b/CHANGELOG.md
index daffc50..a2c3e59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,9 +5,30 @@ 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).
 
+## v1.2.0
+
+ADDED:
+
+- Added new_uuid method to orchestration clients allowing generation of replay-safe UUIDs.
+- Added ProtoTaskHubSidecarServiceStub class to allow passing self-generated stubs to worker
+- Added support for new event types needed for specific durable backend setups:
+  - orchestratorCompleted
+  - eventSent
+  - eventRaised modified to support entity events
+
+CHANGED:
+
+- Added py.typed marker file to durabletask module
+- Updated type hinting on EntityInstanceId.parse() to reflect behavior
+- Entity operations now use UUIDs generated with new_uuid
+
+FIXED:
+
+- Mismatched parameter names in call_entity/signal_entity from interface
+
 ## v1.1.0
 
-ADDED: 
+ADDED:
 
 - Allow retrieving entity metadata from the client, with or without state
 
diff --git a/durabletask-azuremanaged/CHANGELOG.md b/durabletask-azuremanaged/CHANGELOG.md
index efc31e0..8d88678 100644
--- a/durabletask-azuremanaged/CHANGELOG.md
+++ b/durabletask-azuremanaged/CHANGELOG.md
@@ -5,6 +5,11 @@ 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).
 
+## v1.2.0
+
+- Updates base dependency to durabletask v1.2.0
+  - See durabletask changelog for more details
+
 ## v1.1.0
 
 CHANGED:
diff --git a/durabletask-azuremanaged/pyproject.toml b/durabletask-azuremanaged/pyproject.toml
index 5c50246..f013a56 100644
--- a/durabletask-azuremanaged/pyproject.toml
+++ b/durabletask-azuremanaged/pyproject.toml
@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "durabletask.azuremanaged"
-version = "1.1.0"
+version = "1.2.0"
 description = "Durable Task Python SDK provider implementation for the Azure Durable Task Scheduler"
 keywords = [
     "durable",
@@ -26,7 +26,7 @@ requires-python = ">=3.10"
 license = {file = "LICENSE"}
 readme = "README.md"
 dependencies = [
-    "durabletask>=1.1.0",
+    "durabletask>=1.2.0",
     "azure-identity>=1.19.0"
 ]
 
diff --git a/pyproject.toml b/pyproject.toml
index 111693c..d970089 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "durabletask"
-version = "1.1.0"
+version = "1.2.0"
 description = "A Durable Task Client SDK for Python"
 keywords = [
     "durable",