diff --git a/charts/kafka-ui/Chart.yaml b/charts/kafka-ui/Chart.yaml
index 7eaff3c59a..e0d9b0b161 100644
--- a/charts/kafka-ui/Chart.yaml
+++ b/charts/kafka-ui/Chart.yaml
@@ -2,6 +2,6 @@ apiVersion: v2
 name: kafka-ui
 description: A Helm chart for kafka-UI
 type: application
-version: 0.4.2
+version: 0.4.3
 appVersion: latest
 icon: https://github.com/provectus/kafka-ui/raw/master/documentation/images/kafka-ui-logo.png
diff --git a/charts/kafka-ui/templates/secret.yaml b/charts/kafka-ui/templates/secret.yaml
index a2ebf0fdba..a2d1f25fa2 100644
--- a/charts/kafka-ui/templates/secret.yaml
+++ b/charts/kafka-ui/templates/secret.yaml
@@ -6,4 +6,6 @@ metadata:
     {{- include "kafka-ui.labels" . | nindent 4 }}
 type: Opaque
 data:
-  {{- toYaml .Values.envs.secret | nindent 2 }}
\ No newline at end of file
+  {{- range $key, $val := .Values.envs.secret }}
+  {{ $key }}: {{ $val | b64enc | quote }}
+  {{- end -}}