diff --git a/ddns-go/4.4.1/.env.sample b/ddns-go/6.6.3/.env.sample
similarity index 100%
rename from ddns-go/4.4.1/.env.sample
rename to ddns-go/6.6.3/.env.sample
diff --git a/ddns-go/4.4.1/data.yml b/ddns-go/6.6.3/data.yml
similarity index 100%
rename from ddns-go/4.4.1/data.yml
rename to ddns-go/6.6.3/data.yml
diff --git a/ddns-go/4.4.1/docker-compose.yml b/ddns-go/6.6.3/docker-compose.yml
similarity index 100%
rename from ddns-go/4.4.1/docker-compose.yml
rename to ddns-go/6.6.3/docker-compose.yml