diff --git a/setup.py b/setup.py
index b956b18..31a5f29 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setuptools.setup(
     name="validate_docbr",
-    version="1.4.0",
+    version="1.6.0",
     author="Álvaro Ferreira Pires de Paiva",
     author_email="alvarofepipa@gmail.com",
     description="Validate brazilian documents.",