diff --git a/Dockerfile b/Dockerfile
index 174bff1..097a35a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,11 @@
-FROM alpine:3.8
+FROM alpine:3.10
 
 RUN adduser tgproxy -u 10000 -D
 
 RUN apk add --no-cache python3 py3-cryptography ca-certificates libcap
 
-COPY mtprotoproxy.py config.py /home/tgproxy/
-
 RUN chown -R tgproxy:tgproxy /home/tgproxy
-RUN setcap cap_net_bind_service=+ep /usr/bin/python3.6
+RUN setcap cap_net_bind_service=+ep /usr/bin/python3.7
 
 USER tgproxy
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 0073e8e..9f37247 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,4 +4,7 @@ services:
     build: .
     restart: unless-stopped
     network_mode: "host"
+    volumes:
+        - ./config.py:/home/tgproxy/config.py
+        - ./mtprotoproxy.py:/home/tgproxy/mtprotoproxy.py
 #    mem_limit: 1024m