diff --git a/charts/posthog/Chart.yaml b/charts/posthog/Chart.yaml
index 3b689b79..6f60fb23 100644
--- a/charts/posthog/Chart.yaml
+++ b/charts/posthog/Chart.yaml
@@ -11,7 +11,7 @@ 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.
-version: 30.22.0
+version: 30.22.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
diff --git a/charts/posthog/values.yaml b/charts/posthog/values.yaml
index f5fe395a..f9cd686b 100644
--- a/charts/posthog/values.yaml
+++ b/charts/posthog/values.yaml
@@ -2328,15 +2328,15 @@ prometheus:
                   needs to be rolled-back.
 
             - alert: End2EndIngestionLag
-              expr: (max by(scenario) (posthog_celery_observed_ingestion_lag_seconds{scenario=~"ingestion_api|ingestion"})) > 600
+              expr: (max by(scenario) (posthog_celery_observed_ingestion_lag_seconds{scenario=~"ingestion_api|ingestion"})) > 1200
               for: 5m
               labels:
                 rotation: common
                 severity: critical
               annotations:
-                summary: End-to-end analytics event ingestion lag exceeds 10 minutes for more than 5 minutes.
+                summary: End-to-end analytics event ingestion lag exceeds 20 minutes for more than 5 minutes.
                 description: |
-                  Our end-to-end probe measured an ingestion lag higher than 10 minutes for scenario {{ $labels.scenario }}.
+                  Our end-to-end probe measured an ingestion lag higher than 20 minutes for scenario {{ $labels.scenario }}.
                   Check the "Kafka (cluster overview)" dashboard to identify what topics and partitions are lagging and
                   follow the https://posthog.com/docs/runbook/services/plugin-server/ingestion-lag runbook for recovery
                   steps.