diff --git a/charts/pulsar-resources-operator/Chart.yaml b/charts/pulsar-resources-operator/Chart.yaml
index a1769e0..cb9ef38 100644
--- a/charts/pulsar-resources-operator/Chart.yaml
+++ b/charts/pulsar-resources-operator/Chart.yaml
@@ -30,13 +30,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: v0.6.3
+version: v0.6.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.6.3"
+appVersion: "v0.6.4"
 
 # This is a semver range of compatible Kubernetes versions. Helm will validate the version
 # constraints when installing the chart and fail if the cluster runs an unsupported Kubernetes version
diff --git a/charts/pulsar-resources-operator/tests/deployment_test.yaml b/charts/pulsar-resources-operator/tests/deployment_test.yaml
index 0ff33e9..998e415 100644
--- a/charts/pulsar-resources-operator/tests/deployment_test.yaml
+++ b/charts/pulsar-resources-operator/tests/deployment_test.yaml
@@ -39,11 +39,11 @@ tests:
 
   - it: should update the image version successfully
     set:
-      image.manager.tag: v0.6.3
+      image.manager.tag: v0.6.4
     asserts:
       - equal:
           path: spec.template.spec.containers[0].image
-          value: docker.io/streamnative/pulsar-resources-operator:v0.6.3
+          value: docker.io/streamnative/pulsar-resources-operator:v0.6.4
 
   - it: should update the replicas successfully
     set: