diff --git a/charts/postgres-operator/crds/operatorconfigurations.yaml b/charts/postgres-operator/crds/operatorconfigurations.yaml
index 05b5090c2..32553a871 100644
--- a/charts/postgres-operator/crds/operatorconfigurations.yaml
+++ b/charts/postgres-operator/crds/operatorconfigurations.yaml
@@ -1,4 +1,4 @@
-apiVersion: apiextensions.k8s.io/v1beta1
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: operatorconfigurations.acid.zalan.do
diff --git a/charts/postgres-operator/crds/postgresqls.yaml b/charts/postgres-operator/crds/postgresqls.yaml
index 488f17c2b..ac81608d2 100644
--- a/charts/postgres-operator/crds/postgresqls.yaml
+++ b/charts/postgres-operator/crds/postgresqls.yaml
@@ -1,4 +1,4 @@
-apiVersion: apiextensions.k8s.io/v1beta1
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: postgresqls.acid.zalan.do
diff --git a/charts/postgres-operator/crds/postgresteams.yaml b/charts/postgres-operator/crds/postgresteams.yaml
index 4f2e74034..3663e5571 100644
--- a/charts/postgres-operator/crds/postgresteams.yaml
+++ b/charts/postgres-operator/crds/postgresteams.yaml
@@ -1,4 +1,4 @@
-apiVersion: apiextensions.k8s.io/v1beta1
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: postgresteams.acid.zalan.do