diff --git a/config b/config
index d8fdb18..30f24de 100644
--- a/config
+++ b/config
@@ -25,7 +25,7 @@ if [[ -n $DOKKU_API_VERSION ]]; then
   export PLUGIN_BASE_PATH="$PLUGIN_ENABLED_PATH"
 fi
 
-export PLUGIN_BUSYBOX_IMAGE="busybox:1.31.0-uclibc"
-export PLUGIN_AMBASSADOR_IMAGE="dokku/ambassador:0.3.1"
-export PLUGIN_S3BACKUP_IMAGE="dokku/s3backup:0.10.1"
-export PLUGIN_WAIT_IMAGE="dokku/wait:0.4.1"
+export PLUGIN_BUSYBOX_IMAGE="busybox:1.31.1-uclibc"
+export PLUGIN_AMBASSADOR_IMAGE="dokku/ambassador:0.3.3"
+export PLUGIN_S3BACKUP_IMAGE="dokku/s3backup:0.10.3"
+export PLUGIN_WAIT_IMAGE="dokku/wait:0.4.3"