diff --git a/CHANGELOG.md b/CHANGELOG.md
index d30ae5e2..fab36bd8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## 3.0.0b9
 - Removed deprecated `PrimaiteSession` class.
+- Upgraded pydantic to version 2.7.0
+- Added ipywidgets to the dependencies
 
 ## [Unreleased]
 - Made requests fail to reach their target if the node is off
diff --git a/pyproject.toml b/pyproject.toml
index 19b5b7fa..7a6383b6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,8 +38,9 @@ dependencies = [
     "stable-baselines3[extra]==2.1.0",
     "tensorflow==2.12.0",
     "typer[all]==0.9.0",
-    "pydantic==2.1.1",
-    "ray[rllib] == 2.8.0, < 3"
+    "pydantic==2.7.0",
+    "ray[rllib] == 2.8.0",
+    "ipywidgets"
 ]
 
 [tool.setuptools.dynamic]