diff --git a/kubernetes/kustomize/application/configmap.yaml b/kubernetes/kustomize/application/configmap.yaml
index 78cefd6a2..4bd3ad6fd 100644
--- a/kubernetes/kustomize/application/configmap.yaml
+++ b/kubernetes/kustomize/application/configmap.yaml
@@ -1,10 +1,10 @@
-# apiVersion: v1
-# kind: ConfigMap
-# metadata:
-#   name: example-config
-#   namespace: example
-# data:
-#   config.json: |
-#     {
-#       "environment" : "dev"
-#     }
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: example-config
+  namespace: example
+data:
+  config.json: |
+    {
+      "environment" : "dev"
+    }
diff --git a/kubernetes/kustomize/application/kustomization.yaml b/kubernetes/kustomize/application/kustomization.yaml
index dd0ecda3f..19dfec24e 100644
--- a/kubernetes/kustomize/application/kustomization.yaml
+++ b/kubernetes/kustomize/application/kustomization.yaml
@@ -1,5 +1,7 @@
-resources:
-  - namespace.yaml
-  - deployment.yaml
-  - service.yaml
-  - configmap.yaml
\ No newline at end of file
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- namespace.yaml
+- deployment.yaml
+- service.yaml
+- configmap.yaml
diff --git a/kubernetes/kustomize/environments/development/kustomization.yaml b/kubernetes/kustomize/environments/development/kustomization.yaml
index c7e3dadde..ac5ae9e4d 100644
--- a/kubernetes/kustomize/environments/development/kustomization.yaml
+++ b/kubernetes/kustomize/environments/development/kustomization.yaml
@@ -1,4 +1,6 @@
-bases:
-  - ../../application
-patches:
-  - replica_count.yaml
\ No newline at end of file
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../application
+patches:
+- path: replica_count.yaml
diff --git a/kubernetes/kustomize/environments/production/kustomization.yaml b/kubernetes/kustomize/environments/production/kustomization.yaml
index 3f45601c6..5384ce5bc 100644
--- a/kubernetes/kustomize/environments/production/kustomization.yaml
+++ b/kubernetes/kustomize/environments/production/kustomization.yaml
@@ -1,16 +1,18 @@
-bases:
-  - ../../application
-patches:
-  - replica_count.yaml
-  - resource_limits.yaml
-configMapGenerator:
-- name: example-config
-  namespace: example
-  #behavior: replace
-  files:
-    - configs/config.json
-patchesStrategicMerge:
-  - env.yaml
-images:
-- name: aimvector/python
-  newTag: 1.0.1
\ No newline at end of file
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../application
+patches:
+- path: replica_count.yaml
+- path: resource_limits.yaml
+- path: env.yaml
+
+configMapGenerator:
+  - name: example-config
+    namespace: example
+    behavior: replace
+    files:
+    - configs/config.json
+images:
+- name: aimvector/python
+  newTag: 1.0.1