diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd795e41a..0331c6949 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file. This projec
 adheres to [PEP 440](https://www.python.org/dev/peps/pep-0440/) versioning schema, and
 the changelog itself conforms to [Keep A Changelog](https://keepachangelog.com/).
 
+## v9.0.1 (2023-10-30)
+
+### Fix
+
+-   don't produce output when imported with `$FORCE_COLOR=1` env
+
 ## v9.0.0 (2023-10-22)
 
 ### BREAKING CHANGE
diff --git a/pyproject.toml b/pyproject.toml
index dcffc73d2..2b2c6fa30 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -137,7 +137,7 @@ annotated_tag = true
 changelog_incremental = true
 tag_format = "v$version"
 update_changelog_on_bump = true
-version = "9.0.0"
+version = "9.0.1"
 
 [build-system]
 requires = ["poetry-core>=1.7.0", "poetry-dynamic-versioning>=1.1.0"]