diff --git a/production/helm/loki-stack/Chart.yaml b/production/helm/loki-stack/Chart.yaml
index ed3ebc7ef061f..9150eb9901e56 100644
--- a/production/helm/loki-stack/Chart.yaml
+++ b/production/helm/loki-stack/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: "v1"
 name: loki-stack
-version: 0.34.0
+version: 0.34.1
 appVersion: v1.4.0
 kubeVersion: "^1.10.0-0"
 description: "Loki: like Prometheus, but for logs."
diff --git a/production/helm/promtail/Chart.yaml b/production/helm/promtail/Chart.yaml
index 3dec7c8f3695b..79fec8a1b5492 100644
--- a/production/helm/promtail/Chart.yaml
+++ b/production/helm/promtail/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: "v1"
 name: promtail
-version: 0.20.0
+version: 0.20.1
 appVersion: v1.4.0
 kubeVersion: "^1.10.0-0"
 description: "Responsible for gathering logs and sending them to Loki"
diff --git a/production/helm/promtail/templates/daemonset.yaml b/production/helm/promtail/templates/daemonset.yaml
index 03728c3bd30fe..8a9cee4dc2183 100644
--- a/production/helm/promtail/templates/daemonset.yaml
+++ b/production/helm/promtail/templates/daemonset.yaml
@@ -16,10 +16,7 @@ spec:
       app: {{ template "promtail.name" . }}
       release: {{ .Release.Name }}
   updateStrategy:
-    type: {{ .Values.deploymentStrategy }}
-  {{- if ne .Values.deploymentStrategy "RollingUpdate" }}
-    rollingUpdate: null
-  {{- end }}
+    {{- toYaml .Values.deploymentStrategy | nindent 4 }}
   template:
     metadata:
       labels:
diff --git a/production/helm/promtail/values.yaml b/production/helm/promtail/values.yaml
index 84286f6520d36..559888645a382 100644
--- a/production/helm/promtail/values.yaml
+++ b/production/helm/promtail/values.yaml
@@ -4,7 +4,12 @@ affinity: {}
 
 annotations: {}
 
-deploymentStrategy: RollingUpdate
+# The update strategy to apply to the DaemonSet
+##
+deploymentStrategy: {}
+#  rollingUpdate:
+#    maxUnavailable: 1
+#  type: RollingUpdate
 
 initContainer:
   enabled: false