diff --git a/pyproject.toml b/pyproject.toml
index d221549..a02ecbe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "retrack"
-version = "2.4.0"
+version = "2.5.0"
 description = "A business rules engine"
 authors = ["Gabriel Guarisa <gabriel.guarisa@pier.digital>", "Nathalia Trotte <nathaliatrotte@gmail.com>"]
 license = "MIT"
diff --git a/retrack/nodes/connectors.py b/retrack/nodes/connectors.py
index 8a69e0f..eda6432 100644
--- a/retrack/nodes/connectors.py
+++ b/retrack/nodes/connectors.py
@@ -1,5 +1,3 @@
-import typing
-
 from retrack.nodes.base import NodeKind
 from retrack.nodes.inputs import Input, InputMetadataModel