diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2bb48bd..4263617 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 variables:
-  HELM_CHART_VERSION: "0.5.7"
+  HELM_CHART_VERSION: "0.5.8"
 
 stages:
   - deploy
diff --git a/Chart/templates/externalsecret.yaml b/Chart/templates/externalsecret.yaml
index 04e1064..8ad29f9 100644
--- a/Chart/templates/externalsecret.yaml
+++ b/Chart/templates/externalsecret.yaml
@@ -42,7 +42,7 @@ spec:
     template:
       type: kubernetes.io/dockerconfigjson
       data:
-        .dockerconfigjson: "{{ .dockerconfig | toString }}"
+        .dockerconfigjson: "{{`{{ .dockerconfig | toString }}`}}"
     creationPolicy: Owner
   data:
     - secretKey: dockerconfig