diff --git a/charts/kyuubi/Chart.yaml b/charts/kyuubi/Chart.yaml
index 7c881cc9e..56abc9edc 100644
--- a/charts/kyuubi/Chart.yaml
+++ b/charts/kyuubi/Chart.yaml
@@ -20,7 +20,7 @@ name: kyuubi
 description: A Helm chart for Kyuubi server
 type: application
 version: 0.1.0
-appVersion: 1.7.2
+appVersion: 1.7.3
 home: https://kyuubi.apache.org
 icon: https://raw.githubusercontent.com/apache/kyuubi/master/docs/imgs/logo.png
 sources:
diff --git a/docker/playground/.env b/docker/playground/.env
index 5c3d124a7..24284bd39 100644
--- a/docker/playground/.env
+++ b/docker/playground/.env
@@ -19,7 +19,7 @@ AWS_JAVA_SDK_VERSION=1.12.367
 HADOOP_VERSION=3.3.6
 HIVE_VERSION=2.3.9
 ICEBERG_VERSION=1.3.1
-KYUUBI_VERSION=1.7.2
+KYUUBI_VERSION=1.7.3
 KYUUBI_HADOOP_VERSION=3.3.5
 POSTGRES_VERSION=12
 POSTGRES_JDBC_VERSION=42.3.4