diff --git a/scrapyd/Dockerfile b/scrapyd/Dockerfile
index 6f36f98..467906c 100644
--- a/scrapyd/Dockerfile
+++ b/scrapyd/Dockerfile
@@ -1,5 +1,5 @@
 #
-# Dockerfile for scrapyd (python2)
+# Dockerfile for scrapyd (python2) [deprecated]
 #
 
 FROM debian:buster
diff --git a/scrapyd/README.md b/scrapyd/README.md
index db7d95c..9680a04 100644
--- a/scrapyd/README.md
+++ b/scrapyd/README.md
@@ -34,32 +34,36 @@ Please use this as base image for your own project.
 ## docker-compose.yml
 
 ```yaml
-scrapyd:
-  image: vimagick/scrapyd:py3
-  ports:
-    - "6800:6800"
-  volumes:
-    - ./data:/var/lib/scrapyd
-    - /usr/local/lib/python3.7/dist-packages
-  restart: unless-stopped
+version: "3.8"
 
-scrapy:
-  image: vimagick/scrapyd:py3
-  command: bash
-  volumes:
-    - .:/code
-  working_dir: /code
-  restart: unless-stopped
+services:
 
-scrapyrt:
-  image: vimagick/scrapyd:py3
-  command: scrapyrt -i 0.0.0.0 -p 9080
-  ports:
-    - "9080:9080"
-  volumes:
-    - .:/code
-  working_dir: /code
-  restart: unless-stopped
+  scrapyd:
+    image: vimagick/scrapyd:py3
+    ports:
+      - "6800:6800"
+    volumes:
+      - ./data:/var/lib/scrapyd
+      - /usr/local/lib/python3.9/dist-packages
+    restart: unless-stopped
+
+  scrapy:
+    image: vimagick/scrapyd:py3
+    command: bash
+    volumes:
+      - .:/code
+    working_dir: /code
+    restart: unless-stopped
+
+  scrapyrt:
+    image: vimagick/scrapyd:py3
+    command: scrapyrt -i 0.0.0.0 -p 9080
+    ports:
+      - "9080:9080"
+    volumes:
+      - .:/code
+    working_dir: /code
+    restart: unless-stopped
 ```
 
 ## Run it as background-daemon for scrapyd
diff --git a/scrapyd/arm/Dockerfile b/scrapyd/arm/Dockerfile
index 4cedd57..bbcdd8b 100644
--- a/scrapyd/arm/Dockerfile
+++ b/scrapyd/arm/Dockerfile
@@ -15,6 +15,7 @@ RUN set -xe \
     && apt-get update \
     && apt-get install -y autoconf \
                           build-essential \
+                          cargo \
                           curl \
                           git \
                           libffi-dev \
@@ -51,6 +52,7 @@ RUN set -xe \
     && echo 'source /etc/bash_completion.d/scrapy_bash_completion' >> /root/.bashrc \
     && apt-get purge -y --auto-remove autoconf \
                                       build-essential \
+                                      cargo \
                                       curl \
                                       libffi-dev \
                                       libssl-dev \
diff --git a/scrapyd/arm/docker-compose.yml b/scrapyd/arm/docker-compose.yml
index e27dedb..3d5fbb6 100644
--- a/scrapyd/arm/docker-compose.yml
+++ b/scrapyd/arm/docker-compose.yml
@@ -1,8 +1,10 @@
-scrapyd:
-  image: easypi/scrapyd-arm
-  ports:
-    - "6800:6800"
-  volumes:
-    - ./data:/var/lib/scrapyd
-    - /usr/local/lib/python3.7/dist-packages
-  restart: unless-stopped
+version: "3.8"
+services:
+  scrapyd:
+    image: easypi/scrapyd-arm
+    ports:
+      - "6800:6800"
+    volumes:
+      - ./data:/var/lib/scrapyd
+      - /usr/local/lib/python3.9/dist-packages
+    restart: unless-stopped
diff --git a/scrapyd/docker-compose.yml b/scrapyd/docker-compose.yml
index cbc5139..2a80ee2 100644
--- a/scrapyd/docker-compose.yml
+++ b/scrapyd/docker-compose.yml
@@ -1,26 +1,30 @@
-scrapyd:
-  image: vimagick/scrapyd
-  ports:
-    - "6800:6800"
-  volumes:
-    - ./data:/var/lib/scrapyd
-    - /usr/local/lib/python2.7/dist-packages
-  restart: unless-stopped
+version: "3.8"
 
-scrapy:
-  image: vimagick/scrapyd
-  command: bash
-  volumes:
-    - .:/code
-  working_dir: /code
-  restart: unless-stopped
+services:
 
-scrapyrt:
-  image: vimagick/scrapyd
-  command: scrapyrt -i 0.0.0.0 -p 9080
-  ports:
-    - "9080:9080"
-  volumes:
-    - .:/code
-  working_dir: /code
-  restart: unless-stopped
+  scrapyd:
+    image: vimagick/scrapyd:py3
+    ports:
+      - "6800:6800"
+    volumes:
+      - ./data:/var/lib/scrapyd
+      - /usr/local/lib/python3.9/dist-packages
+    restart: unless-stopped
+
+  scrapy:
+    image: vimagick/scrapyd:py3
+    command: bash
+    volumes:
+      - .:/code
+    working_dir: /code
+    restart: unless-stopped
+
+  scrapyrt:
+    image: vimagick/scrapyd:py3
+    command: scrapyrt -i 0.0.0.0 -p 9080
+    ports:
+      - "9080:9080"
+    volumes:
+      - .:/code
+    working_dir: /code
+    restart: unless-stopped
diff --git a/scrapyd/py3/docker-compose.yml b/scrapyd/py3/docker-compose.yml
index ba90258..2857a92 100644
--- a/scrapyd/py3/docker-compose.yml
+++ b/scrapyd/py3/docker-compose.yml
@@ -1,8 +1,10 @@
-scrapyd:
-  image: vimagick/scrapyd:py3
-  ports:
-    - "6800:6800"
-  volumes:
-    - ./data:/var/lib/scrapyd
-    - /usr/local/lib/python3.7/dist-packages
-  restart: unless-stopped
+version: "3.8"
+services:
+  scrapyd:
+    image: vimagick/scrapyd:py3
+    ports:
+      - "6800:6800"
+    volumes:
+      - ./data:/var/lib/scrapyd
+      - /usr/local/lib/python3.9/dist-packages
+    restart: unless-stopped