diff --git a/changelog_latest.md b/changelog_latest.md
index 3c79499f..89d26317 100644
--- a/changelog_latest.md
+++ b/changelog_latest.md
@@ -1,2 +1,2 @@
-1. update gitea,nginx containers to latest
-2. fix bug: appstore can not install a app without port
\ No newline at end of file
+1. update portainer to 2.20.1
+2. portainer plugin update
\ No newline at end of file
diff --git a/docker/.env b/docker/.env
index 4b265cbd..45af6852 100644
--- a/docker/.env
+++ b/docker/.env
@@ -1,4 +1,4 @@
 APPHUB_VERSION=0.0.6
-DEPLOYMENT_VERSION=2.19.0
+DEPLOYMENT_VERSION=2.20.1
 GIT_VERSION=1.21.9
 PROXY_VERSION=2.11.1
\ No newline at end of file
diff --git a/docker/deployment/Dockerfile b/docker/deployment/Dockerfile
index 9e828cbf..6a198707 100644
--- a/docker/deployment/Dockerfile
+++ b/docker/deployment/Dockerfile
@@ -16,7 +16,7 @@ RUN chmod +x /endpoint
 # Dockerfile refer to: https://github.com/portainer/portainer/blob/develop/build/linux/Dockerfile
 FROM portainer/portainer-ce:2.20.1
 LABEL maintainer="websoft9<help@websoft9.com>"
-LABEL version="2.20.1-rc1"
+LABEL version="2.20.1"
 COPY --from=builder /init_portainer /
 COPY --from=builder /endpoint /
 
diff --git a/version.json b/version.json
index cda3d13e..5407f72f 100644
--- a/version.json
+++ b/version.json
@@ -1,7 +1,7 @@
 {
-  "version": "2.0.9",
+  "version": "2.1.0-rc1",
   "plugins": {
-    "portainer": "0.0.9",
+    "portainer": "0.1.0",
     "nginx": "0.0.7",
     "gitea": "0.0.5",
     "myapps": "0.1.7",