diff --git a/docker/.env.example b/docker/.env.example
index f7f1ede3b7..fdb440e627 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -20,11 +20,11 @@ OPENAI_API_KEY=
 
 # version
 # CHANGE THIS TO THE LATEST VERSION
-WREN_PRODUCT_VERSION=0.15.4
-WREN_ENGINE_VERSION=0.14.3
-WREN_AI_SERVICE_VERSION=0.15.18
-IBIS_SERVER_VERSION=0.14.3
-WREN_UI_VERSION=0.20.2
+WREN_PRODUCT_VERSION=0.16.0
+WREN_ENGINE_VERSION=0.14.5
+WREN_AI_SERVICE_VERSION=0.16.1
+IBIS_SERVER_VERSION=0.14.5
+WREN_UI_VERSION=0.21.0
 WREN_BOOTSTRAP_VERSION=0.1.5
 
 # user id (uuid v4)
diff --git a/wren-launcher/utils/docker.go b/wren-launcher/utils/docker.go
index 7254fd57e0..9d1caf1699 100644
--- a/wren-launcher/utils/docker.go
+++ b/wren-launcher/utils/docker.go
@@ -24,7 +24,7 @@ import (
 
 const (
 	// please change the version when the version is updated
-	WREN_PRODUCT_VERSION    string = "0.15.4"
+	WREN_PRODUCT_VERSION    string = "0.16.0-rc.1"
 	DOCKER_COMPOSE_YAML_URL string = "https://raw.githubusercontent.com/Canner/WrenAI/" + WREN_PRODUCT_VERSION + "/docker/docker-compose.yaml"
 	DOCKER_COMPOSE_ENV_URL  string = "https://raw.githubusercontent.com/Canner/WrenAI/" + WREN_PRODUCT_VERSION + "/docker/.env.example"
 	AI_SERVICE_CONFIG_URL   string = "https://raw.githubusercontent.com/Canner/WrenAI/" + WREN_PRODUCT_VERSION + "/docker/config.example.yaml"