diff --git a/replicasets/client.yaml b/replicasets/client.yaml
index 38d2e57..f4dd81f 100644
--- a/replicasets/client.yaml
+++ b/replicasets/client.yaml
@@ -19,11 +19,11 @@ spec:
             "env": [
               {
                 "name": "POD_NAME",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.name"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.name"}}
               },
               { 
                 "name": "POD_NAMESPACE",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.namespace"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.namespace"}}
               },
               { 
                 "name": "VAULT_ADDR",
diff --git a/replicasets/server.yaml b/replicasets/server.yaml
index 107cdcd..ee3e431 100644
--- a/replicasets/server.yaml
+++ b/replicasets/server.yaml
@@ -19,11 +19,11 @@ spec:
             "env": [
               {
                 "name": "POD_NAME",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.name"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.name"}}
               },
               { 
                 "name": "POD_NAMESPACE",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.namespace"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.namespace"}}
               },
               { 
                 "name": "VAULT_ADDR",
diff --git a/replicasets/vault-example.yaml b/replicasets/vault-example.yaml
index ebb038a..89ab88a 100644
--- a/replicasets/vault-example.yaml
+++ b/replicasets/vault-example.yaml
@@ -19,11 +19,11 @@ spec:
             "env": [
               {
                 "name": "POD_NAME",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.name"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.name"}}
               },
               { 
                 "name": "POD_NAMESPACE",
-                "valueFrom": {"fieldRef": {"fieldPath": "metadata.namespace"}}
+                "valueFrom": {"fieldRef": {"apiVersion": "v1", "fieldPath": "metadata.namespace"}}
               },
               { 
                 "name": "VAULT_ADDR",