diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf35331..d5be4a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,27 @@
 aiomultiprocess
 ===============
 
+[![Generated by attribution][attribution-badge]][attribution-url]
+
+
+v0.9.1
+------
+
+Maintenance release
+
+- Tested up to Python 3.12 (#195)
+- Dropped support for Python 3.7 and 3.6 (#195)
+- Updated project metadata (#93, #195)
+- Updated type hints
+
+```text
+$ git shortlog -s v0.9.0...v0.9.1
+    16	Amethyst Reese
+    33	dependabot[bot]
+     5	pyup.io bot
+```
+
+
 v0.9.0
 ------
 
@@ -10,10 +31,10 @@ Feature release
 * Fixed testing on Windows/Python 3.8 (#73)
 * Support for Python 3.9 (#83, #85)
 
-```
+```text
 $ git shortlog -s v0.8.0...v0.9.0
-     5	Dmitriy Ferens
     15	Amethyst Reese
+     5	Dmitriy Ferens
      1	Pranab
      4	pyup.io bot
 ```
@@ -28,7 +49,7 @@ Feature release
 - Added support for alternate event loops and uvloop (#50)
 - Updated documentation, with a new user guide
 
-```
+```text
 $ git shortlog -s v0.7.0...v0.8.0
     14	Amethyst Reese
      1	Thomas Grainger
@@ -48,11 +69,11 @@ Feature release
 - Major refactoring and splitting of internals
 - 100% test coverage
 
-```
+```text
 $ git shortlog -s v0.6.1...v0.7.0
+    17	Amethyst Reese
     12	Daniel Ip
      1	HJK
-    17	Amethyst Reese
 ```
 
 
@@ -64,10 +85,10 @@ Minor release v0.6.1
 - Better exception handling/proxying from child process (#27)
 - Improved test coverage (#29)
 
-```
+```text
 $ git shortlog -s v0.6.0...v0.6.1
-     9	Daniel Ip
      6	Amethyst Reese
+     9	Daniel Ip
 ```
 
 
@@ -81,10 +102,10 @@ Feature release v0.6.0
 - Added correct Python version requirements to package metadata
 - Bundled unit tests inside module for distrtibution
 
-```
+```text
 $ git shortlog -s v0.5.0...v0.6.0
-     1	Daniel Ip
     18	Amethyst Reese
+     1	Daniel Ip
 ```
 
 
@@ -98,7 +119,7 @@ Feature release v0.5.0:
 - Allow changing the multiprocessing context at runtime
 - Better support for features in Python 3.7
 
-```
+```text
 $ git shortlog -s v0.4.0...v0.5.0
     15	Amethyst Reese
      1	smheidrich
@@ -115,7 +136,7 @@ Feature release v0.4.0:
 - Worker objects return final result from await/join
 - Better unit testing, types, and documentation
 
-```
+```text
 $ git shortlog -s v0.3.0...v0.4.0
     12	Amethyst Reese
 ```
@@ -129,7 +150,7 @@ Feature release:
 - enable multiple coroutines per child process
 - perf testing
 
-```
+```text
 $ git shortlog -s v0.2.0...v0.3.0
     10	Amethyst Reese
 ```
@@ -142,8 +163,11 @@ Feature release:
 
 - Run coroutines on child process or process pool
 
-```
-$ git shortlog -s d58104b244a984f37d2f672431b4a2fc7e74931b...v0.2.0
-     1	Amethyst Reese
+```text
+$ git shortlog -s v0.2.0
+    12	Amethyst Reese
 ```
 
+[attribution-badge]:
+    https://img.shields.io/badge/generated%20by-attribution-informational
+[attribution-url]: https://attribution.omnilib.dev
diff --git a/aiomultiprocess/__version__.py b/aiomultiprocess/__version__.py
index 3e2f46a..90be5f7 100644
--- a/aiomultiprocess/__version__.py
+++ b/aiomultiprocess/__version__.py
@@ -1 +1,7 @@
-__version__ = "0.9.0"
+"""
+This file is automatically generated by attribution.
+
+Do not edit manually. Get more info at https://attribution.omnilib.dev
+"""
+
+__version__ = "0.9.1"