diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd91d6a..49bf9d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,11 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### 📦 Build & CI
 -->
 
+## 0.3.4 · 2021-12-04
+
+### 🎉 New Features
+- **widgets:** add `expandOrScroll.scrollController`
+
 ## 0.3.3 · 2021-10-14
 
 ### 🎉 New Features
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 2ea0cbc..347f484 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -14,7 +14,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.3.3"
+    version: "0.3.4"
   boolean_selector:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index c53e46b..0e089c0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: black_hole_flutter
 description: '🛠 A package absorbing all Flutter utility functions, including extension functions and commonly used widgets'
-version: 0.3.3
+version: 0.3.4
 homepage: https://github.com/JonasWanke/black_hole_flutter
 
 environment: