diff --git a/build/VERSION b/build/VERSION
index 489200c..b72ad01 100644
--- a/build/VERSION
+++ b/build/VERSION
@@ -1 +1 @@
-3.0.9
\ No newline at end of file
+3.9.0
\ No newline at end of file
diff --git a/deb/Dockerfile b/deb/Dockerfile
index d225daf..8aa8bc7 100644
--- a/deb/Dockerfile
+++ b/deb/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:bionic
+FROM ubuntu:jammy
 LABEL maintainer="Xiaonan Shen <s@sxn.dev>"
 
 EXPOSE 25/tcp
diff --git a/deb/VERSION b/deb/VERSION
index a472920..cb5cc1b 100644
--- a/deb/VERSION
+++ b/deb/VERSION
@@ -1 +1 @@
-2.3.0-1
\ No newline at end of file
+3.8.2-1
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..cdea9b5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,18 @@
+version: '2.1'
+
+services:
+  protonmail-bridge:
+    image: shenxn/protonmail-bridge
+    # build:
+    #  context: ./build
+    #  dockerfile: Dockerfile
+    container_name: pm_bridge
+    ports:
+      - 1025:25/tcp
+      - 1143:143/tcp
+    restart: unless-stopped
+    stdin_open: true 
+    tty: true
+volumes:
+  protonmail:
+    name: protonmail