diff --git a/charts/knowledge/Chart.yaml b/charts/knowledge/Chart.yaml
index 8a5410b..2a44d44 100644
--- a/charts/knowledge/Chart.yaml
+++ b/charts/knowledge/Chart.yaml
@@ -5,7 +5,7 @@ description: A Helm chart for Knowledge API, UI and DB
 dependencies:
   - name: mongodb
     condition: mongodb.enabled
-    version: 14.4.0
+    version: 19.0.3
     repository: https://charts.bitnami.com/bitnami
 
 type: application