diff --git a/zazuko/qlever/Chart.yaml b/zazuko/qlever/Chart.yaml
index 2e77f29..116ed8f 100644
--- a/zazuko/qlever/Chart.yaml
+++ b/zazuko/qlever/Chart.yaml
@@ -17,13 +17,13 @@ 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: 0.2.1
+version: 0.2.2
 
 # 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: "v0.5.0"
+appVersion: "v0.5.2"
 
 annotations:
   artifacthub.io/links: |