diff --git a/.travis.yml b/.travis.yml
index c3d5861..578d6a8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,8 @@ services:
 node_js:
 - lts/*
 env:
-- USE_OLDEST_NPM_VERSIONS=0
 - USE_OLDEST_NPM_VERSIONS=1
+- USE_OLDEST_NPM_VERSIONS=0
 before_install:
 - |
   if [ $USE_OLDEST_NPM_VERSIONS -eq 1 ]
diff --git a/package-lock.json b/package-lock.json
index 585b31e..4b2779f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "typegoose",
-  "version": "5.6.0",
+  "version": "5.7.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -3994,4 +3994,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 5f13bd6..1cbb8c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "typegoose",
-  "version": "5.6.0",
+  "version": "5.7.0",
   "description": "Define Mongoose models using TypeScript classes.",
   "main": "lib/typegoose.js",
   "files": [
@@ -50,4 +50,4 @@
   "dependencies": {
     "reflect-metadata": "^0.1.13"
   }
-}
+}
\ No newline at end of file