diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1beedb1..c617d8f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## 0.4.0 (2024-02-02)
+
+### Feat
+
+- add type checking with Pyright to the standard
+
+### Fix
+
+- **python**: typo in .pre-commit-config.yaml
+
 ## 0.3.6 (2023-11-21)
 
 ### Fix
diff --git a/pyproject.toml b/pyproject.toml
index e948d97..83b2c7c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "reps-new"
-version = "0.3.6"
+version = "0.4.0"
 description = "Mozilla Release Engineering Project Standard"
 authors = ["Mozilla Release Engineering <release@mozilla.com>"]
 license = "MPL-2.0"