diff --git a/charts/s3proxy/Chart.yaml b/charts/s3proxy/Chart.yaml
index 2ea3b24..10e318e 100644
--- a/charts/s3proxy/Chart.yaml
+++ b/charts/s3proxy/Chart.yaml
@@ -4,5 +4,5 @@ description: A Helm chart for use s3proxy in K8s
 annotations:
   org.opencontainers.image.source: "https://github.com/intrinsec/s3proxy/"
 type: application
-version: 1.4.0
-appVersion: "1.4.0"
+version: 1.5.2
+appVersion: "1.5.2"