diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 030b51a9add76..4756fd1896ebf 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -19,7 +19,7 @@
 ---
 apiVersion: v2
 name: airflow
-version: 1.20.0
+version: 1.21.0
 appVersion: 3.1.8
 description: The official Helm chart to deploy Apache Airflow, a platform to
   programmatically author, schedule, and monitor workflows
@@ -44,7 +44,7 @@ type: application
 annotations:
   artifacthub.io/links: |
     - name: Documentation
-      url: https://airflow.apache.org/docs/helm-chart/1.20.0/
+      url: https://airflow.apache.org/docs/helm-chart/1.21.0/
   artifacthub.io/screenshots: |
     - title: Home Page
       url: https://airflow.apache.org/docs/apache-airflow/3.1.8/_images/home_dark.png