diff --git a/setup.py b/setup.py
index 47db32f..193fd91 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 from setuptools import setup
 
 
-version = "3.1.3"
+version = "3.1.4.dev0"
 
 long_description = f"""
 {Path("README.md").read_text()}\n