diff --git a/pkg/specs/config.go b/pkg/specs/config.go
index a10e53c..bff3376 100644
--- a/pkg/specs/config.go
+++ b/pkg/specs/config.go
@@ -13,7 +13,7 @@ import (
 const (
 	SSH_COMPOSE_CONFIGNAME = ".ssh-compose"
 	SSH_COMPOSE_ENV_PREFIX = "ssh_COMPOSE"
-	SSH_COMPOSE_VERSION    = `0.3.0`
+	SSH_COMPOSE_VERSION    = `0.4.0`
 )
 
 type SshComposeConfig struct {