diff --git a/Chart.yaml b/Chart.yaml
index 2ee7189..b618690 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -15,7 +15,7 @@ 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: 5.1.1
+version: 5.1.2
 
 # 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
diff --git a/templates/deployment-streaming.yaml b/templates/deployment-streaming.yaml
index 0d7d071..b80b5e4 100644
--- a/templates/deployment-streaming.yaml
+++ b/templates/deployment-streaming.yaml
@@ -13,6 +13,11 @@ spec:
   {{- if (ne (toString .Values.mastodon.revisionHistoryLimit) "<nil>") }}
   revisionHistoryLimit: {{ .Values.mastodon.revisionHistoryLimit }}
   {{- end }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 10%
+      maxUnavailable: 25%
   selector:
     matchLabels:
       {{- include "mastodon.selectorLabels" . | nindent 6 }}
@@ -135,6 +140,13 @@ spec:
             httpGet:
               path: /api/v1/streaming/health
               port: streaming
+          startupProbe:
+            httpGet:
+              path: /api/v1/streaming/health
+              port: http
+            initialDelaySeconds: 5
+            failureThreshold: 15
+            periodSeconds: 5
           {{- with (default .Values.resources .Values.mastodon.streaming.resources) }}
           resources:
             {{- toYaml . | nindent 12 }}
diff --git a/templates/deployment-web.yaml b/templates/deployment-web.yaml
index 487f443..70d1c29 100644
--- a/templates/deployment-web.yaml
+++ b/templates/deployment-web.yaml
@@ -13,6 +13,11 @@ spec:
   {{- if (ne (toString .Values.mastodon.revisionHistoryLimit) "<nil>") }}
   revisionHistoryLimit: {{ .Values.mastodon.revisionHistoryLimit }}
   {{- end }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 10%
+      maxUnavailable: 25%
   selector:
     matchLabels:
       {{- include "mastodon.selectorLabels" . | nindent 6 }}
@@ -203,6 +208,7 @@ spec:
             httpGet:
               path: /health
               port: http
+            initialDelaySeconds: 15
             failureThreshold: 30
             periodSeconds: 5
           {{- with (default .Values.resources .Values.mastodon.web.resources) }}