diff --git a/docs/docs/user/changelog.md b/docs/docs/user/changelog.md
index c97595ae2..aadb7b757 100644
--- a/docs/docs/user/changelog.md
+++ b/docs/docs/user/changelog.md
@@ -1,4 +1,15 @@
 # Changelog
+## [9.0.1](https://github.com/bakdata/kpops/releases/tag/9.0.1) - Release Date: [2024-12-20]
+
+### 🐛 Fixes
+
+- Add operation-mode documentation to mkdocs index - [#573](https://github.com/bakdata/kpops/pull/573)
+
+
+
+
+
+
 ## [9.0.0](https://github.com/bakdata/kpops/releases/tag/9.0.0) - Release Date: [2024-12-20]
 
 ### 🏗️ Breaking changes
diff --git a/kpops/const/__init__.py b/kpops/const/__init__.py
index 3893b918c..a3cc9967d 100644
--- a/kpops/const/__init__.py
+++ b/kpops/const/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "9.0.0"
+__version__ = "9.0.1"
 KPOPS = "KPOps"
 KPOPS_MODULE = "kpops."
diff --git a/pyproject.toml b/pyproject.toml
index 674c00be1..4667a7001 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "kpops"
-version = "9.0.0"
+version = "9.0.1"
 description = "KPOps is a tool to deploy Kafka pipelines to Kubernetes"
 authors = ["bakdata <opensource@bakdata.com>"]
 license = "MIT"