diff --git a/deodr/__init__.py b/deodr/__init__.py
index b4a1fe4..ac05e35 100644
--- a/deodr/__init__.py
+++ b/deodr/__init__.py
@@ -9,7 +9,7 @@
 
 Martin de La Gorce. 2019.
 """
-__version__ = "0.1.20"
+__version__ = "0.1.21"
 
 __all__ = [
     "Scene2D",