diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c6313b..9df067d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [2.0.0-nullsafety.1] - 28.03.2021
+
+* Refactor code smells 
+
 ## [2.0.0-nullsafety.0] - 28.03.2021
 
 * Sound null-safety
diff --git a/LICENSE b/LICENSE
index 2d752e3..e653f4a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Dimitrios Begnis
+Copyright (c) 2021 Dimitrios Begnis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index fe0eee1..77cfa9a 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ The list will be scrolled to the end in the initial state and therefore scrollin
  Add the package to your pubspec.yaml:
 
  ```yaml
- sticky_grouped_list: ^2.0.0-nullsafety.0
+ sticky_grouped_list: ^2.0.0-nullsafety.1
  ```
  
  In your dart file, import the library:
diff --git a/example/pubspec.lock b/example/pubspec.lock
index c0ae3cc..f57fcc1 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -120,7 +120,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.0-nullsafety.0"
+    version: "2.0.0-nullsafety.1"
   stream_channel:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 873b629..a3ced0d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: sticky_grouped_list
 description: A ScrollablePositionedList where the list items can be grouped into sections.
-version: 2.0.0-nullsafety.0
+version: 2.0.0-nullsafety.1
 homepage: https://begnis.dev
 repository: https://github.com/Dimibe/sticky_grouped_list