diff --git a/docker-compose.yml b/docker-compose.yml
index ada10fc..f8c5ca4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ networks:
 
 services:
   grafana:
-    image: grafana/grafana:9.4.7
+    image: grafana/grafana:9.5.1
     container_name: grafana
     restart: unless-stopped
     volumes:
@@ -113,7 +113,7 @@ services:
   #     - monitoring
   cadvisor:
     # ARM image
-    image: gcr.io/cadvisor/cadvisor-arm:v0.47.1
+    image: gcr.io/cadvisor/cadvisor-arm64:v0.47.1
     container_name: cadvisor
     restart: unless-stopped
     command:
diff --git a/update.sh b/update.sh
index 9a5f2ee..fe1ff7d 100755
--- a/update.sh
+++ b/update.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 images=$(grep 'image:' docker-compose.yml | grep -v '#' | sed 's/^ *//' | cut -d ' ' -f2 | cut -d ':' -f1)
 for image in $images
 do