diff --git a/setup.py b/setup.py
index 2a93301..47b287e 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name="viridian",
-    version="1.3.0",
+    version="1.3.1",
     description="Consensus builder from amplicon sequenced virus reads",
     packages=find_packages(),
     package_data={"viridian": ["amplicon_scheme_data/*"]},