diff --git a/mamba_ssm/__init__.py b/mamba_ssm/__init__.py
index 352f485b..6e126d2d 100644
--- a/mamba_ssm/__init__.py
+++ b/mamba_ssm/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "2.1.0"
+__version__ = "2.2.0"
 
 from mamba_ssm.ops.selective_scan_interface import selective_scan_fn, mamba_inner_fn
 from mamba_ssm.modules.mamba_simple import Mamba