diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1eeb5f7..cd60280 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release Notes for Optimum
 
+## 2.0.0 - 2024-04-13
+- Craft 5: Initial Release
+
 ## 1.3.0 - 2024-01-26
 ### Fixed
 - Install Migration: Use dateTime()->notNull() instead of timestamp() [(#6)](https://github.com/matfish2/craft-optimum/issues/6)
diff --git a/composer.json b/composer.json
index 1c7a244..8190280 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     "docs": "https://github.com/matfish2/craft-optimum/blob/master/README.md"
   },
   "require": {
-    "craftcms/cms": "^4.0.0",
+    "craftcms/cms": "^5.0.0",
     "ext-json": "*",
     "nesbot/carbon": "^2.58"
   },
diff --git a/src/elements/Experiment.php b/src/elements/Experiment.php
index 2a08858..9566a56 100644
--- a/src/elements/Experiment.php
+++ b/src/elements/Experiment.php
@@ -106,7 +106,7 @@ public function afterSave(bool $isNew): void
         parent::afterSave($isNew);
     }
 
-    public function getTableAttributeHtml($attribute): string
+    public function attributeHtml($attribute): string
     {
 
         $enabled = $this->enabled ? 'enabled' : '';