diff --git a/README.md b/README.md
index 261b6cd5..76f5d14f 100644
--- a/README.md
+++ b/README.md
@@ -178,9 +178,11 @@ If the input audio is mono, this transform does nothing except emit a warning.
 
 ## Unreleased
 
+## [v0.9.1] - 2021-12-20
+
 ### Added
 
-* Officially mark python 3.9 as supported
+* Officially mark python>=3.9 as supported
 
 ## [v0.9.0] - 2021-10-11
 
diff --git a/torch_audiomentations/__init__.py b/torch_audiomentations/__init__.py
index 657ccd74..febd86b2 100644
--- a/torch_audiomentations/__init__.py
+++ b/torch_audiomentations/__init__.py
@@ -14,4 +14,4 @@
 from .utils.config import from_dict, from_yaml
 from .utils.convolution import convolve
 
-__version__ = "0.9.0"
+__version__ = "0.9.1"