diff --git a/charts/zipkin/Chart.yaml b/charts/zipkin/Chart.yaml
index 06f42db..0c85804 100644
--- a/charts/zipkin/Chart.yaml
+++ b/charts/zipkin/Chart.yaml
@@ -10,11 +10,11 @@
 # or implied. See the License for the specific language governing permissions and limitations under
 # the License.
 apiVersion: v2
-appVersion: 3.3.1
+appVersion: 3.4.1
 name: zipkin
 description: A Zipkin helm chart for kubernetes
 type: application
-version: 0.3.3  # chart version maintained by release automation
+version: 0.3.4  # chart version maintained by release automation
 maintainers:
   - name: openzipkin
     email: zipkin-dev@googlegroups.com