diff --git a/src/fluprodia/__init__.py b/src/fluprodia/__init__.py
index 2a71bf2..27fb62e 100644
--- a/src/fluprodia/__init__.py
+++ b/src/fluprodia/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8
 """Create beautiful fluid property diagrams using CoolProp and matplotlib"""
 
-__version__ = '3.3'
+__version__ = '3.4'
 
 from .fluid_property_diagram import FluidPropertyDiagram  # noqa: F401