diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87977e6..052ef11 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Unreleased
 
+## v1.6.3
+* Add DurableTaskGrpcClientFactory ([#256](https://github.com/microsoft/durabletask-java/pull/256))
+* Add support for running GitHub workflows manually and update flaky tests ([#258](https://github.com/microsoft/durabletask-java/pull/258))
+
 ## v1.6.2
 * Fixing gRPC channel shutdown ([#249](https://github.com/microsoft/durabletask-java/pull/249))
 
diff --git a/azurefunctions/build.gradle b/azurefunctions/build.gradle
index ca7c1a0..e82a5e7 100644
--- a/azurefunctions/build.gradle
+++ b/azurefunctions/build.gradle
@@ -6,7 +6,7 @@ plugins {
 }
 
 group 'com.microsoft'
-version = '1.6.2'
+version = '1.6.3'
 archivesBaseName = 'durabletask-azure-functions'
 
 def protocVersion = '3.12.0'
diff --git a/azuremanaged/build.gradle b/azuremanaged/build.gradle
index ac7eaa9..53f986d 100644
--- a/azuremanaged/build.gradle
+++ b/azuremanaged/build.gradle
@@ -17,7 +17,7 @@ plugins {
 
 archivesBaseName = 'durabletask-azuremanaged'
 group 'com.microsoft'
-version = '1.6.2'
+version = '1.6.3'
 
 def grpcVersion = '1.59.0'
 def azureCoreVersion = '1.45.0'
diff --git a/client/build.gradle b/client/build.gradle
index 2d6536a..a39d855 100644
--- a/client/build.gradle
+++ b/client/build.gradle
@@ -10,7 +10,7 @@ plugins {
 }
 
 group 'com.microsoft'
-version = '1.6.2'
+version = '1.6.3'
 archivesBaseName = 'durabletask-client'
 
 def grpcVersion = '1.59.0'