diff --git a/setup.py b/setup.py
index 4df7845..bbf64dc 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="xobjects",
-    version="0.1.20",
+    version="0.1.21",
     description="In-memory serialization and code generator for CPU and GPU",
     long_description="In-memory serialization and code generator for CPU and GPU",
     author="Riccardo De Maria",