diff --git a/nb_service/__init__.py b/nb_service/__init__.py
index 226d35e..0ea0121 100644
--- a/nb_service/__init__.py
+++ b/nb_service/__init__.py
@@ -10,7 +10,7 @@ class NbserviceConfig(PluginConfig):
     version = __version__
     author = 'Renato Almeida de Oliveira'
     author_email = 'renato.almeida.oliveira@gmail.com'
-    min_version = "3.5.0"
+    min_version = "4.0.0"
     required_settings = []
     default_settings = {}
 
diff --git a/nb_service/version.py b/nb_service/version.py
index 8c0d5d5..528787c 100644
--- a/nb_service/version.py
+++ b/nb_service/version.py
@@ -1 +1 @@
-__version__ = "2.0.0"
+__version__ = "3.0.0"