diff --git a/charts/staging/docker-registry/Chart.yaml b/charts/staging/docker-registry/Chart.yaml
index 69258da4..5363a766 100644
--- a/charts/staging/docker-registry/Chart.yaml
+++ b/charts/staging/docker-registry/Chart.yaml
@@ -4,4 +4,4 @@ version: 2.0.0
 dependencies:
   - repository: https://stfc.github.io/cloud-helm-charts/
     name: stfc-cloud-docker-registry
-    version: 3.0.1
+    version: 4.0.0