diff --git a/charts/postgres-cluster/Chart.yaml b/charts/postgres-cluster/Chart.yaml
index 72613e4..ab774fd 100644
--- a/charts/postgres-cluster/Chart.yaml
+++ b/charts/postgres-cluster/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 3.11.0
+version: 3.12.0
 description: Chart for cloudnative-pg cluster
 keywords:
   - database
diff --git a/charts/postgres-cluster/values.yaml b/charts/postgres-cluster/values.yaml
index 5d1a26a..8f50bdc 100644
--- a/charts/postgres-cluster/values.yaml
+++ b/charts/postgres-cluster/values.yaml
@@ -21,7 +21,7 @@ cluster:
 
   image:
     repository: ghcr.io/cloudnative-pg/postgresql
-    tag: "16.4"
+    tag: "16.4-26"
     pullPolicy: IfNotPresent
 
   # The UID and GID of the postgres user inside the image