diff --git a/CHANGELOG b/CHANGELOG
new file mode 100644
index 0000000..8a85976
--- /dev/null
+++ b/CHANGELOG
@@ -0,0 +1,9 @@
+# Unreleased
+
+# 4.0.0
+
+- (Breaking) Rename value preInstall to migrationJob
+- The migration job now runs the migrate script which includes pgpartition. This should help ensure it runs more often as a failsafe should celery fail.
+- Add some support for volume mounts, not well tested
+- Started this changelog
+- Updated chart dependencies to latest versions
diff --git a/Chart.lock b/Chart.lock
index 3a8c6dc..4973b71 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 15.2.5
+  version: 15.5.16
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 19.1.3
-digest: sha256:7b8098045631f04e264d0668223688e468b20403e6ed41a3a95437085f6467a5
-generated: "2024-04-25T19:23:07.961624449-04:00"
+  version: 19.6.1
+digest: sha256:39ccb3c76f7a8587ce6623d8b563cefcb3c63a7376768a901ae8092ca4fd9b82
+generated: "2024-07-15T16:16:16.67406353-04:00"
diff --git a/Chart.yaml b/Chart.yaml
index 20d3de7..25fed29 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -14,7 +14,7 @@ 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: 3.0.9
+version: 4.0.0
 
 # 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/postgresql-15.2.5.tgz b/charts/postgresql-15.2.5.tgz
deleted file mode 100644
index f63e2e9..0000000
Binary files a/charts/postgresql-15.2.5.tgz and /dev/null differ
diff --git a/charts/postgresql-15.5.16.tgz b/charts/postgresql-15.5.16.tgz
new file mode 100644
index 0000000..3c4bc38
Binary files /dev/null and b/charts/postgresql-15.5.16.tgz differ
diff --git a/charts/redis-19.1.3.tgz b/charts/redis-19.1.3.tgz
deleted file mode 100644
index 7e7cea0..0000000
Binary files a/charts/redis-19.1.3.tgz and /dev/null differ
diff --git a/charts/redis-19.6.1.tgz b/charts/redis-19.6.1.tgz
new file mode 100644
index 0000000..f517dcf
Binary files /dev/null and b/charts/redis-19.6.1.tgz differ
diff --git a/django-helm-chart b/django-helm-chart
index 0d5921a..7428819 160000
--- a/django-helm-chart
+++ b/django-helm-chart
@@ -1 +1 @@
-Subproject commit 0d5921af5e3637b1b3f1fe3108bcd2d7a2e9d0f2
+Subproject commit 74288199f63f3894345e1393433b247e66280ea0
diff --git a/values.yaml b/values.yaml
index 2fa9915..856cb47 100644
--- a/values.yaml
+++ b/values.yaml
@@ -19,8 +19,9 @@ env:
     # DATABASE_URL: Specify if using external postgres (not managed by this chart)
     # REDIS_URL: Specify if using external redis (not managed by this chart)
 
-preInstall:
+migrationJob:
   enabled: true
+  command: ["bin/run-migrate.sh"]
   activeDeadlineSeconds: 900
 
 web:
@@ -91,7 +92,7 @@ worker:
     minReplicas: 1
     maxReplicas: 10
     targetCPU: 100
-    # targetMemory: 80
+    # targetMemory: 100
   livenessProbe:
     initialDelaySeconds: 10
     periodSeconds: 60