diff --git a/ggCaller/__init__.py b/ggCaller/__init__.py
index a6ef876..0ac6919 100644
--- a/ggCaller/__init__.py
+++ b/ggCaller/__init__.py
@@ -2,4 +2,4 @@
 
 '''ggCaller: a gene caller for Bifrost graphs'''
 
-__version__ = '1.3.2'
+__version__ = '1.3.3'