diff --git a/bot/constants.py b/bot/constants.py
index ffe4b057..b20a6e41 100644
--- a/bot/constants.py
+++ b/bot/constants.py
@@ -1,2 +1,2 @@
 CONFIG_FILE = "config/bot.conf"
-DATA_VERSION = 12
+DATA_VERSION = 13
diff --git a/data/migration/v12-13/migration.sql b/data/migration/v12-13/migration.sql
new file mode 100644
index 00000000..1b65bf62
--- /dev/null
+++ b/data/migration/v12-13/migration.sql
@@ -0,0 +1,49 @@
+-- Add gem support
+ALTER TABLE user_config ADD COLUMN name TEXT;
+INSERT INTO VersionHistory (version, author) VALUES (13, 'v12-v13 migration');
+
+-- Add first_joined_at to guild table
+-- Add left_at to guild table
+ALTER TABLE guild_config ADD COLUMN first_joined_at TIMESTAMPTZ;
+ALTER TABLE guild_config ADD COLUMN left_at TIMESTAMPTZ;
+
+
+CREATE TABLE app_config(
+  appname TEXT PRIMARY KEY,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE TABLE bot_config(
+  appname TEXT PRIMARY KEY REFERENCES app_config(appname) ON DELETE CASCADE,
+  default_skin TEXT
+);
+
+CREATE TABLE shard_data(
+  shard_name TEXT PRIMARY KEY,
+  appname TEXT REFERENCES bot_config(appname) ON DELETE CASCADE,
+  shard_id INTEGER NOT NULL,
+  shard_count INTEGER NOT NULL,
+  last_login TIMESTAMPTZ,
+  guild_count INTEGER
+);
+
+CREATE TYPE OnlineStatus AS ENUM(
+  'ONLINE',
+  'IDLE',
+  'DND',
+  'OFFLINE'
+);
+
+CREATE TYPE ActivityType AS ENUM(
+  'PLAYING',
+  'WATCHING',
+  'LISTENING',
+  'STREAMING'
+);
+
+CREATE TABLE bot_config_presence(
+  appname TEXT PRIMARY KEY REFERENCES bot_config(appname) ON DELETE CASCADE,
+  online_status OnlineStatus,
+  activity_type ActivityType,
+  activity_name Text
+);