diff --git a/nlu/__init__.py b/nlu/__init__.py
index 27876f47..14fe9c5d 100644
--- a/nlu/__init__.py
+++ b/nlu/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '5.1.5rc19'
+__version__ = '5.3.1'
 
 
 import nlu.utils.environment.env_utils as env_utils