diff --git a/apps/knotdns/Chart.yaml b/apps/knotdns/Chart.yaml
index d2d962b..c1d5334 100644
--- a/apps/knotdns/Chart.yaml
+++ b/apps/knotdns/Chart.yaml
@@ -1,5 +1,6 @@
 apiVersion: v2
 name: knotdns
-description: DNS Auth
+description: Authoritative DNS server
 
-version: 0.1.0
+version: 0.1.1
+appVersion: 3.0
diff --git a/apps/knotdns/templates/deployment.yaml b/apps/knotdns/templates/deployment.yaml
index 2eeaf29..613b0a2 100644
--- a/apps/knotdns/templates/deployment.yaml
+++ b/apps/knotdns/templates/deployment.yaml
@@ -19,7 +19,7 @@ spec:
     spec:
       containers:
         - name: knot
-          image: cznic/knot:3.0
+          image: cznic/knot:{{ .Chart.AppVersion }}
           ports:
             - name: udp-53
               containerPort: 53