diff --git a/array_api_compat/__init__.py b/array_api_compat/__init__.py
index 5815fb27..30b1d852 100644
--- a/array_api_compat/__init__.py
+++ b/array_api_compat/__init__.py
@@ -17,6 +17,6 @@
 this implementation for the default when working with NumPy arrays.
 
 """
-__version__ = '1.9'
+__version__ = '1.9.1'
 
 from .common import *  # noqa: F401, F403
diff --git a/docs/changelog.md b/docs/changelog.md
index 1565609c..29a18a5c 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## 1.9.1 (2024-10-29)
+
+### Major Changes
+
+- `__array_api_version__` for the wrapped APIs is now set to `2023.12`.
+
+### Minor Changes
+
+- Wrap `sign` so that it always uses the standard definition for complex
+  numbers, and always propagates nans.
+
+- Wrap dask.array.fft.
+
+- Readd `python_requires` to the package metadata.
+
 ## 1.9 (2024-10-??)
 
 ### Major Changes