diff --git a/charts/stfc-cloud-logging/Chart.yaml b/charts/stfc-cloud-logging/Chart.yaml
index 8006d31f..5f40c0cd 100644
--- a/charts/stfc-cloud-logging/Chart.yaml
+++ b/charts/stfc-cloud-logging/Chart.yaml
@@ -2,6 +2,6 @@ apiVersion: v2
 dependencies:
   - name: fluent-operator
     repository: https://fluent.github.io/helm-charts
-    version: 3.5.0
+    version: 4.0.0
 name: stfc-cloud-logging
-version: 1.3.1
+version: 2.0.0