diff --git a/contrib/local-environment/kubernetes/Chart.lock b/contrib/local-environment/kubernetes/Chart.lock
index 8fcaa577..2053de4f 100644
--- a/contrib/local-environment/kubernetes/Chart.lock
+++ b/contrib/local-environment/kubernetes/Chart.lock
@@ -1,15 +1,15 @@
 dependencies:
 - name: dex
   repository: https://charts.dexidp.io
-  version: 0.20.0
+  version: 0.23.0
 - name: oauth2-proxy
   repository: https://oauth2-proxy.github.io/manifests
-  version: 7.10.2
+  version: 7.12.18
 - name: httpbin
   repository: https://conservis.github.io/helm-charts
   version: 1.1.0
 - name: hello-world
   repository: https://conservis.github.io/helm-charts
   version: 1.1.0
-digest: sha256:d4c13dc7cfeb95a6a35d481d846fcfec23de5e7f0dc90ad8c66bba1eb8922d13
-generated: "2025-01-30T11:31:39.156062012Z"
+digest: sha256:c52fa3d0796de178e2832684406423d7bde05606efa779a3f54b13643ca5f5e9
+generated: "2025-06-11T08:52:01.033727687Z"
diff --git a/contrib/local-environment/kubernetes/Chart.yaml b/contrib/local-environment/kubernetes/Chart.yaml
index bc3ddbdd..3fc11a24 100644
--- a/contrib/local-environment/kubernetes/Chart.yaml
+++ b/contrib/local-environment/kubernetes/Chart.yaml
@@ -3,10 +3,10 @@ description: K8S example based on https://kind.sigs.k8s.io
 name: kubernetes
 dependencies:
   - name: dex
-    version: 0.20.0
+    version: 0.23.0
     repository: https://charts.dexidp.io
   - name: oauth2-proxy
-    version: &chartVersion 7.10.2
+    version: &chartVersion 7.12.18
     repository: https://oauth2-proxy.github.io/manifests
   # https://github.com/postmanlabs/httpbin/issues/549 is still in progress, for now using a non-official chart
   - name: httpbin