diff --git a/minigrid/__init__.py b/minigrid/__init__.py
index 22370084d..98f5ac6e7 100644
--- a/minigrid/__init__.py
+++ b/minigrid/__init__.py
@@ -6,7 +6,7 @@
 from minigrid.core import roomgrid
 from minigrid.core.world_object import Wall
 
-__version__ = "2.2.0"
+__version__ = "2.2.1"
 
 
 try: