diff --git a/helm/Chart.lock b/helm/Chart.lock
deleted file mode 100644
index ec10db3..0000000
--- a/helm/Chart.lock
+++ /dev/null
@@ -1,6 +0,0 @@
-dependencies:
-- name: microservice-chart
-  repository: https://pagopa.github.io/aks-microservice-chart-blueprint
-  version: 1.21.0
-digest: sha256:e3deccb7ac0b5d85af0c726f28316ebe7a3795cbf54522330c33474b0bae309a
-generated: "2022-10-06T17:44:35.49088+02:00"
diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index 09550ad..477541d 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: pagopareceiptpdfhelpdesk
 description: Microservice description
 type: application
-version: 0.90.0
-appVersion: 0.1.0
+version: 0.91.0
+appVersion: 0.1.1
 dependencies:
   - name: microservice-chart
     version: 2.4.0
diff --git a/helm/values-dev.yaml b/helm/values-dev.yaml
index 4acdc09..0117ec5 100644
--- a/helm/values-dev.yaml
+++ b/helm/values-dev.yaml
@@ -4,7 +4,7 @@ microservice-chart:
   fullnameOverride: ""
   image:
     repository: ghcr.io/pagopa/pagopa-receipt-pdf-helpdesk
-    tag: "0.1.0"
+    tag: "0.1.1"
     pullPolicy: Always
   # https://github.com/Azure/azure-functions-host/blob/dev/src/WebJobs.Script.WebHost/Controllers/HostController.cs
   livenessProbe:
diff --git a/helm/values-prod.yaml b/helm/values-prod.yaml
index 858e4ef..cf2844d 100644
--- a/helm/values-prod.yaml
+++ b/helm/values-prod.yaml
@@ -4,7 +4,7 @@ microservice-chart:
   fullnameOverride: ""
   image:
     repository: ghcr.io/pagopa/pagopa-receipt-pdf-helpdesk
-    tag: "0.1.0"
+    tag: "0.1.1"
     pullPolicy: Always
   # https://github.com/Azure/azure-functions-host/blob/dev/src/WebJobs.Script.WebHost/Controllers/HostController.cs
   livenessProbe:
@@ -129,6 +129,15 @@ microservice-chart:
                 operator: In
                 values:
                   - user
+    podAntiAffinity:
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 100
+          podAffinityTerm:
+            labelSelector:
+              matchLabels:
+                app.kubernetes.io/instance: pagopareceiptpdfhelpdesk
+            namespaces: ["receipts"]
+            topologyKey: topology.kubernetes.io/zone
   canaryDelivery:
     create: false
     ingress:
diff --git a/helm/values-uat.yaml b/helm/values-uat.yaml
index 912988c..da368e8 100644
--- a/helm/values-uat.yaml
+++ b/helm/values-uat.yaml
@@ -4,7 +4,7 @@ microservice-chart:
   fullnameOverride: ""
   image:
     repository: ghcr.io/pagopa/pagopa-receipt-pdf-helpdesk
-    tag: "0.1.0"
+    tag: "0.1.1"
     pullPolicy: Always
   # https://github.com/Azure/azure-functions-host/blob/dev/src/WebJobs.Script.WebHost/Controllers/HostController.cs
   livenessProbe:
diff --git a/openapi/openapi.json b/openapi/openapi.json
index a8bb5cf..cf1833a 100644
--- a/openapi/openapi.json
+++ b/openapi/openapi.json
@@ -4,7 +4,7 @@
     "title": "Receipts Helpdesk",
     "description": "Microservice for exposing REST APIs about receipts helpdesk.",
     "termsOfService": "https://www.pagopa.gov.it/",
-    "version": "0.1.0"
+    "version": "0.1.1"
   },
   "servers": [
     {
diff --git a/pom.xml b/pom.xml
index db32f84..9af68b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>it.gov.pagopa.receipt</groupId>
     <artifactId>receipt-pdf-helpdesk</artifactId>
-    <version>0.1.0</version>
+    <version>0.1.1</version>
     <packaging>jar</packaging>
 
     <name>pagopa-receipt-pdf-helpdesk</name>