diff --git a/charts/postgres-operator/values.yaml b/charts/postgres-operator/values.yaml
index fd622e3..9aa1666 100644
--- a/charts/postgres-operator/values.yaml
+++ b/charts/postgres-operator/values.yaml
@@ -1,7 +1,7 @@
 image:
   registry: registry.opensource.zalan.do
   repository: acid/postgres-operator
-  tag: v1.11.0
+  tag: v1.15.0
   pullPolicy: "IfNotPresent"
 
 # Optionally specify an array of imagePullSecrets.