diff --git a/charts/mint/Chart.yaml b/charts/mint/Chart.yaml
index 65bc43c..3d62d42 100644
--- a/charts/mint/Chart.yaml
+++ b/charts/mint/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: 3.3.1-alpha.0
+version: 3.3.1-alpha.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. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
diff --git a/charts/mint/templates/hasura.yaml b/charts/mint/templates/hasura.yaml
index 584d88c..1e84752 100644
--- a/charts/mint/templates/hasura.yaml
+++ b/charts/mint/templates/hasura.yaml
@@ -75,6 +75,8 @@ spec:
               secretKeyRef:
                 name: {{ include "mint.prefix" . }}-hasura-secrets
                 key: jwt_secret
+          - name: DB_HOST
+            value: {{ include "mint.prefix" $ }}-hasura
           ports:
             - name: http
               containerPort: 8080
@@ -84,9 +86,11 @@ spec:
               path: /
               port: http
           readinessProbe:
-            httpGet:
-              path: /
-              port: http
+            exec:
+              command:
+              - /bin/sh
+              - -c
+              - pg_isready -h localhost -p 5432
         - name: hasura-db
           #if the values.arm_support is true, then use the arm_image, otherwise use the image
           {{- if .Values.arm_support  }}
diff --git a/charts/mint/templates/post-install-hasura.yaml b/charts/mint/templates/post-install-hasura.yaml
index ac0c5d7..97cb0db 100644
--- a/charts/mint/templates/post-install-hasura.yaml
+++ b/charts/mint/templates/post-install-hasura.yaml
@@ -20,10 +20,26 @@ spec:
         helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     spec:
       restartPolicy: Never
+      initContainers:
+      - name: wait-for-db
+        image: busybox
+        command: ['sh', '-c', 'until nc -z ${DB_HOST} 5432; do echo waiting for db; sleep 2; done;']
+        env:
+          - name: DB_HOST
+            value: {{ include "mint.prefix" $ }}-hasura
+          - name: DB_PORT
+            value: "5432"
+          - name: DB_NAME
+            value: ALL
+          - name: DB_USER
+            valueFrom:
+              secretKeyRef:
+                name: {{ include "mint.prefix" . }}-hasura-secrets
+                key: username
       containers:
       - name: post-install-hasura
         command: ["/bin/bash"]
-        args: ["-c", "env && hasura migrate apply && hasura metadata apply && hasura seeds apply"]
+        args: ["-c", "env && pushd /hasura && hasura migrate apply && hasura metadata apply && hasura seeds apply"]
         {{- with .Values.components.hasura  }}
         image: "{{ .image.repository }}:{{ .image.tag | default $.Chart.AppVersion }}"
         resources:
diff --git a/charts/mint/values.yaml b/charts/mint/values.yaml
index 80ee5b3..2b3f9a6 100644
--- a/charts/mint/values.yaml
+++ b/charts/mint/values.yaml
@@ -158,7 +158,7 @@ components:
     enabled: true
     image:
       repository: mintproject/graphql-engine
-      tag: 0fc7ce2a5098d2e86f1280f6fa70acfc816a531d
+      tag: 305c0dbeba1878eafe348f21fc300fbfc017d9dc
       pullPolicy: IfNotPresent
     resources: {}
     environment: