diff --git a/cluster-tutorials/configure_users_and_databases/postgres.yaml b/cluster-tutorials/configure_users_and_databases/postgres.yaml
index c5e8165..decfae1 100644
--- a/cluster-tutorials/configure_users_and_databases/postgres.yaml
+++ b/cluster-tutorials/configure_users_and_databases/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
diff --git a/cluster-tutorials/high-availability-cluster/ha-postgres.yaml b/cluster-tutorials/high-availability-cluster/ha-postgres.yaml
index e7c3c99..17a32b6 100644
--- a/cluster-tutorials/high-availability-cluster/ha-postgres.yaml
+++ b/cluster-tutorials/high-availability-cluster/ha-postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 2
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
diff --git a/cluster-tutorials/loadbalancer-cluster/lb-postgres.yaml b/cluster-tutorials/loadbalancer-cluster/lb-postgres.yaml
index 7146172..41abbaa 100644
--- a/cluster-tutorials/loadbalancer-cluster/lb-postgres.yaml
+++ b/cluster-tutorials/loadbalancer-cluster/lb-postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
diff --git a/cluster-tutorials/monitored_cluster/postgres.yaml b/cluster-tutorials/monitored_cluster/postgres.yaml
index d437af0..e8b1929 100644
--- a/cluster-tutorials/monitored_cluster/postgres.yaml
+++ b/cluster-tutorials/monitored_cluster/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
@@ -19,4 +19,4 @@ spec:
     size: 5Gi
     #storageClass: default-provisioner
   monitor:
-      image: docker.io/cybertecpostgresql/cybertec-pg-container:exporter-17.0-1'
+      image: 'docker.io/cybertecpostgresql/cybertec-pg-container:exporter-17.0-1'
diff --git a/cluster-tutorials/pgbackrest_with_gcs/postgres.yaml b/cluster-tutorials/pgbackrest_with_gcs/postgres.yaml
index df38825..50091e6 100644
--- a/cluster-tutorials/pgbackrest_with_gcs/postgres.yaml
+++ b/cluster-tutorials/pgbackrest_with_gcs/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '15'
+    version: '17'
   resources:
     limits:
       cpu: 100m
@@ -25,7 +25,7 @@ spec:
         repo1-path: /YOUR_PATH_INSIDE_THE_BUCKET/repo1/
         repo1-retention-full: '7'
         repo1-retention-full-type: count
-      image: docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
+      image: 'docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
       repos:
         - name: repo1
           resource: cpo-bucket-1
diff --git a/cluster-tutorials/pgbackrest_with_pvc/postgres.yaml b/cluster-tutorials/pgbackrest_with_pvc/postgres.yaml
index 01128e3..c840b5a 100644
--- a/cluster-tutorials/pgbackrest_with_pvc/postgres.yaml
+++ b/cluster-tutorials/pgbackrest_with_pvc/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
@@ -24,7 +24,7 @@ spec:
       global:
         repo1-retention-full: '7'
         repo1-retention-full-type: count
-      image: docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
+      image: 'docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
       repos:
         - name: repo1
           schedule:
diff --git a/cluster-tutorials/pgbackrest_with_s3/postgres.yaml b/cluster-tutorials/pgbackrest_with_s3/postgres.yaml
index 6aaf342..fb5bbf9 100644
--- a/cluster-tutorials/pgbackrest_with_s3/postgres.yaml
+++ b/cluster-tutorials/pgbackrest_with_s3/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m
@@ -25,7 +25,7 @@ spec:
         repo1-path: /YOUR_PATH_INSIDE_THE_BUCKET/repo1/
         repo1-retention-full: '7'
         repo1-retention-full-type: count
-      image: docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
+      image: 'docker.io/cybertecpostgresql/cybertec-pg-container:pgbackrest-17.0-1'
       repos:
         - endpoint: YOUR_S3_ENDPOINT
           name: repo1
diff --git a/cluster-tutorials/prepared_databases/postgres.yaml b/cluster-tutorials/prepared_databases/postgres.yaml
index fe4e7ee..c753fae 100644
--- a/cluster-tutorials/prepared_databases/postgres.yaml
+++ b/cluster-tutorials/prepared_databases/postgres.yaml
@@ -6,7 +6,7 @@ spec:
   dockerImage: 'docker.io/cybertecpostgresql/cybertec-pg-container:postgres-17.0-2'
   numberOfInstances: 1
   postgresql:
-    version: '16'
+    version: '17'
   resources:
     limits:
       cpu: 500m