diff --git a/charts/camunda-platform-alpha/Chart.yaml b/charts/camunda-platform-alpha/Chart.yaml
index 281a856a49..29fb34ba1b 100644
--- a/charts/camunda-platform-alpha/Chart.yaml
+++ b/charts/camunda-platform-alpha/Chart.yaml
@@ -38,7 +38,7 @@ dependencies:
   # Shared Dependencies.
   - name: elasticsearch
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 21.4.5
+    version: 21.4.6
     condition: "elasticsearch.enabled"
   # Helpers.
   - name: common