diff --git a/Chart.lock b/Chart.lock
index 476d7f4..d33e4d1 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 12.2.7
+  version: 12.2.8
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 17.9.4
-digest: sha256:e96cf748e25b6a58cea82e122a3a2332b6be7e2adedf8bb3d6f92eb058e79618
-generated: "2023-04-13T12:49:10.964256347-04:00"
+  version: 17.9.5
+digest: sha256:ab9cf404fbc913c196c6ec8b405f689cb7ea79fb25a31e1a1322141aecb255d1
+generated: "2023-04-20T20:16:14.663426731-04:00"
diff --git a/charts/postgresql-12.2.7.tgz b/charts/postgresql-12.2.7.tgz
deleted file mode 100644
index a62d858..0000000
Binary files a/charts/postgresql-12.2.7.tgz and /dev/null differ
diff --git a/charts/postgresql-12.2.8.tgz b/charts/postgresql-12.2.8.tgz
new file mode 100644
index 0000000..708f61c
Binary files /dev/null and b/charts/postgresql-12.2.8.tgz differ
diff --git a/charts/redis-17.9.4.tgz b/charts/redis-17.9.4.tgz
deleted file mode 100644
index ea42d94..0000000
Binary files a/charts/redis-17.9.4.tgz and /dev/null differ
diff --git a/charts/redis-17.9.5.tgz b/charts/redis-17.9.5.tgz
new file mode 100644
index 0000000..e04977b
Binary files /dev/null and b/charts/redis-17.9.5.tgz differ
diff --git a/django-helm-chart b/django-helm-chart
index 01748f5..ab1ff08 160000
--- a/django-helm-chart
+++ b/django-helm-chart
@@ -1 +1 @@
-Subproject commit 01748f59da6a791924af7ffab6422f4192bb5b41
+Subproject commit ab1ff087d21e6f523c035b2061f06b490d60bf1d
diff --git a/values.yaml b/values.yaml
index 112449e..6ad9e13 100644
--- a/values.yaml
+++ b/values.yaml
@@ -91,6 +91,13 @@ worker:
     maxReplicas: 10
     targetCPU: 100
     # targetMemory: 80
+  livenessProbe:
+    enabled: true
+    initialDelaySeconds: 30
+    periodSeconds: 300
+    timeoutSeconds: 30
+    command:
+      - "celery -A glitchtip inspect ping -d celery@$HOSTNAME"
   resources:
     limits:
       cpu: 900m