diff --git a/.gitignore b/.gitignore
index 9631938..56c0b91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
-/fishroom/config.py
+/fishroom/config/config.json
 /test/config.py
-config.py.production
diff --git a/fishroom/config.py b/fishroom/config.py
new file mode 100644
index 0000000..6b1b19c
--- /dev/null
+++ b/fishroom/config.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+
+import os
+import json
+
+config_path = os.path.join(
+    os.path.dirname(__file__),
+    "config",
+    "config.json"
+)
+
+with open(config_path, "r") as f:
+    config = json.load(f)
+
+# vim: ts=4 sw=4 sts=4 expandtab
diff --git a/fishroom/config.py.example b/fishroom/config/README.md
similarity index 93%
rename from fishroom/config.py.example
rename to fishroom/config/README.md
index f65f622..2563afa 100644
--- a/fishroom/config.py.example
+++ b/fishroom/config/README.md
@@ -1,3 +1,11 @@
+# Fishroom Configuration
+
+This directory contains the Fishroom configuration file `config.json`.
+
+You may reference `config.json.example` for details. The JSON file will be
+parsed into the following Python dictionary:
+
+```Python
 config = {
     "debug": True,
     "timezone": "Asia/Shanghai",
@@ -119,5 +127,4 @@ config = {
         }
     }
 }
-
-# vim: ft=python
+```
diff --git a/fishroom/config/config.json.example b/fishroom/config/config.json.example
new file mode 100644
index 0000000..d3e08eb
--- /dev/null
+++ b/fishroom/config/config.json.example
@@ -0,0 +1,88 @@
+{
+    "debug": true,
+    "timezone": "Asia/Shanghai",
+    "baseurl": "http://fishroom.example.com",
+    "name": "teleboto",
+    "cmd_me": "tg_bot",
+    "redis": {
+        "unix_socket_path": "/var/run/redis/redis.sock",
+        "host": "redis-host",
+        "port": 6379,
+        "prefix": "fishroom"
+    },
+    "irc": {
+        "server": "irc.freenode.net",
+        "port": 6697,
+        "nick": "XiaoT",
+        "password": null,
+        "ssl": true,
+        "blacklist": [
+            "[Olaf]"
+        ]
+    },
+    "telegram": {
+        "token": "",
+        "me": null,
+        "admin": []
+    },
+    "xmpp": {
+        "server": "xmpp.jp",
+        "port": 5222,
+        "jid": "user@xmpp.jp/resource",
+        "password": "",
+        "nick": "XiaoT"
+    },
+    "gitter": {
+        "token": "",
+        "me": ""
+    },
+    "matrix": {
+        "server": "https://matrixim.cc:8448",
+        "user": "fishroom",
+        "password": "",
+        "nick": "bot_fishroom",
+        "bot_msg_pattern": "^mubot|^!wikipedia"
+    },
+    "wechat": {},
+    "qiniu": {
+        "access_key": "",
+        "secret_key": "",
+        "bucket": "",
+        "base_url": ""
+    },
+    "photo_store": {
+        "provider": "vim-cn",
+        "options": {
+            "client_id": ""
+        }
+    },
+    "chatlog": {
+        "host": "tornado-host",
+        "port": 8000,
+        "default_channel": "teleboto-dev"
+    },
+    "file_store": {
+        "provider": "qiniu"
+    },
+    "text_store": {
+        "provider": "vinergy",
+        "options": {}
+    },
+    "plugins": [
+        "pia",
+        "imglink",
+        "vote",
+        "hualao"
+    ],
+    "bindings": {
+        "archlinux-cn": {
+            "irc": "#archlinux-cn",
+            "telegram": "-1001031857103",
+            "xmpp": "chat@conference.xmpp.jp",
+            "matrix": "#archlinux:matrixim.cc"
+        },
+        "test": {
+            "wechat": "xxx chat room"
+        }
+    }
+}
diff --git a/requirements.txt b/requirements.txt
index e34daa0..62ddcb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 pytz
 redis
-marshmallow==2.1.0
-tornado==4.5.2
+marshmallow==2.15.1
+tornado==6.0.3
 tornado-redis
 irc
 requests
@@ -10,6 +10,6 @@ pillow
 qiniu
 python-magic
 dateutils
-aiohttp==2.3.3
+aiohttp==3.5.4
 matrix-client
 itchat