diff --git a/README.md b/README.md
index 2eb8479..2c6c21b 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ minisign -Vm sidekick-<OS>-<ARCH> -P RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRy
 
 Pull the latest release via:
 ```
-docker pull quay.io/minio/sidekick:v4.0.2
+docker pull quay.io/minio/sidekick:v4.0.3
 ```
 
 ## Build from source
@@ -173,7 +173,7 @@ spec:
       version: 2.4.5
     sidecars:
     - name: minio-lb
-      image: "quay.io/minio/sidekick:v4.0.2"
+      image: "quay.io/minio/sidekick:v4.0.3"
       imagePullPolicy: Always
       args: ["--health-path", "/minio/health/ready", "--address", ":9000", "http://minio-distributed-{0...3}.minio-distributed-svc.spark-operator.svc.cluster.local:9000"]
       ports:
@@ -187,7 +187,7 @@ spec:
       version: 2.4.5
     sidecars:
     - name: minio-lb
-      image: "quay.io/minio/sidekick:v4.0.2"
+      image: "quay.io/minio/sidekick:v4.0.3"
       imagePullPolicy: Always
       args: ["--health-path", "/minio/health/ready", "--address", ":9000", "http://minio-distributed-{0...3}.minio-distributed-svc.spark-operator.svc.cluster.local:9000"]
       ports: