diff --git a/functions b/functions
index 4281356..637bbe6 100755
--- a/functions
+++ b/functions
@@ -96,7 +96,7 @@ service_create_container() {
   echo "$ID" >"$SERVICE_ROOT/ID"
 
   dokku_log_verbose_quiet "Waiting for container to be ready"
-  docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokku/wait:0.4.0 -p "$PLUGIN_DATASTORE_WAIT_PORT" >/dev/null
+  docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokku/wait:0.4.1 -p "$PLUGIN_DATASTORE_WAIT_PORT" >/dev/null
 
   echo "db.createUser({user:'admin',pwd:'$ROOTPASSWORD',roles:[{role:'userAdminAnyDatabase',db:'admin'},{role:'__system',db:'admin'},{role:'root',db:'admin'}]})" | docker exec -i "$SERVICE_NAME" mongo admin >/dev/null
   echo "db.createUser({user:'$SERVICE',pwd:'$PASSWORD',roles:[{role:'readWrite',db:'$DATABASE_NAME'}]})" | docker exec -i "$SERVICE_NAME" mongo -u admin -p "$ROOTPASSWORD" --authenticationDatabase admin "$DATABASE_NAME" >/dev/null
diff --git a/install b/install
index d66bb0a..edc5520 100755
--- a/install
+++ b/install
@@ -20,7 +20,7 @@ plugin-install() {
   pull-docker-image "busybox:1.31.0-uclibc"
   pull-docker-image "dokku/ambassador:0.3.1"
   pull-docker-image "dokku/s3backup:0.10.1"
-  pull-docker-image "dokku/wait:0.4.0"
+  pull-docker-image "dokku/wait:0.4.1"
 
   mkdir -p "$PLUGIN_DATA_ROOT" || echo "Failed to create $PLUGIN_SERVICE data directory"
   chown dokku:dokku "$PLUGIN_DATA_ROOT"