diff --git a/src/Chartjs/CHANGELOG.md b/src/Chartjs/CHANGELOG.md
index 03647a6dd94..f2de51e7fc5 100644
--- a/src/Chartjs/CHANGELOG.md
+++ b/src/Chartjs/CHANGELOG.md
@@ -6,6 +6,7 @@
     version 3 was added. See the [@symfony/stimulus-bridge CHANGELOG](https://github.com/symfony/stimulus-bridge/blob/main/CHANGELOG.md#300)
     for more details.
 -   Support added for Symfony 6
+-   Upgrade Chart.js to version 3
 
 ## 1.3
 
diff --git a/src/Chartjs/Model/Chart.php b/src/Chartjs/Model/Chart.php
index 29c3b586d93..b514726840e 100644
--- a/src/Chartjs/Model/Chart.php
+++ b/src/Chartjs/Model/Chart.php
@@ -21,7 +21,6 @@ class Chart
 {
     public const TYPE_LINE = 'line';
     public const TYPE_BAR = 'bar';
-    public const TYPE_BAR_HORIZONTAL = 'horizontalBar';
     public const TYPE_RADAR = 'radar';
     public const TYPE_PIE = 'pie';
     public const TYPE_DOUGHNUT = 'doughnut';