diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6617e9e..ff46499 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+# 4.0.0
+
+## TASK
+
+- 7c02d8c [TASK] Update CI
+- cc85356 [TASK] Add set support
+- 879107d [TASK] Reflect codeEditor langauge based on selection
+- 5924324 [TASK] Make v13 compatible
+
+## BUGFIX
+
+- 9018e44 [BUGFIX] Drop 13@dev from ci
+- 4349017 [BUGFIX] Make ckeditor config v12 and v13 compatible
+
+## Contributors
+
+- Benjamin Kott
+
 # 3.0.0
 
 ## TASK
diff --git a/composer.json b/composer.json
index 3e411cd..3bf59f3 100644
--- a/composer.json
+++ b/composer.json
@@ -83,7 +83,7 @@
             "web-dir": ".build/public"
         },
         "branch-alias": {
-            "dev-master": "3.0.x-dev"
+            "dev-master": "4.0.x-dev"
         }
     }
 }