diff --git a/.ci/preview-environments/charts/c8sm/Chart.yaml b/.ci/preview-environments/charts/c8sm/Chart.yaml
index f50938148b..6939a699bd 100644
--- a/.ci/preview-environments/charts/c8sm/Chart.yaml
+++ b/.ci/preview-environments/charts/c8sm/Chart.yaml
@@ -11,7 +11,7 @@ version: 0.1.0
 dependencies:
 - name: infra-preview-environments-ingress
   repository: oci://registry.camunda.cloud/library
-  version: 1.4.1
+  version: 1.4.3
 - name: camunda-platform
   # @camunda-cloud references https://helm.camunda.io repository configured as camunda-cloud in Argo CD
   repository: https://helm.camunda.io