diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbe3a3a..292e3f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+# [3.0.6] - 2024-08-08
+
+- Remove old python build
+
 # [3.0.5] - 2024-08-08
 
 - Remove old python build
diff --git a/pyproject.toml b/pyproject.toml
index 9bd115e..8355ea3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "deeplc"
-version = "3.0.5"
+version = "3.0.6"
 description = "DeepLC: Retention time prediction for (modified) peptides using Deep Learning."
 readme = "README.md"
 license = { file = "LICENSE" }