diff --git a/README.md b/README.md
index 9ada1f3..b9e4ea5 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,14 @@ deno install --allow-read --allow-write --allow-run "https://git.froth.zone/sam/
 you may need to add this to your PATH. An alternative I have is setting
 `DENO_INSTALL_ROOT` to `~/.local/bin`, which I have in my PATH.
 
+## Upgrading
+You can upgrade in a similar way to installing:
+
+```bash
+deno cache --reload "https://git.froth.zone/sam/cytube-json-generator/raw/branch/master/generator.ts"
+```
+then [install](#installation) again.
+
 ## Usage
 
 `generator video.mp4 subs.srt` will generate a JSON file for the video and
diff --git a/generator.ts b/generator.ts
index cca53ef..f2bfde4 100644
--- a/generator.ts
+++ b/generator.ts
@@ -5,6 +5,7 @@ import {
   underline,
 } from "https://deno.land/std@0.139.0/fmt/colors.ts";
 import { readableStreamFromReader } from "https://deno.land/std@0.139.0/streams/mod.ts";
+import Kia from "https://deno.land/x/kia@0.4.1/mod.ts";
 import srt2webvtt from "https://git.froth.zone/sam/srt-to-vtt/raw/branch/master/mod.ts";
 
 async function main(): Promise<void> {
@@ -169,7 +170,8 @@ async function ffprobe(videoFile: string): Promise<Record<string, unknown>> {
  * @returns the URL of the uploaded file directly
  */
 async function upload(location: string): Promise<string> {
-  console.log(`Uploading ${location}, this will take time...`);
+  const kia: Kia = new Kia(`Uploading ${location}, this will take time...`);
+  kia.start();
   const file = await Deno.open(location, { read: true });
   const stream = readableStreamFromReader(file);
 
@@ -182,12 +184,14 @@ async function upload(location: string): Promise<string> {
     },
     body: stream,
   }).catch(() => {
+    kia.fail(`Error uploading ${location}: fetch failed`);
     Deno.exit(1);
   });
   const jsondata = await res.json().catch(() => {
+    kia.fail(`Error uploading ${location}: JSON response malformed`);
     Deno.exit(1);
   });
-  console.log(`Successfully uploaded ${location} to ${jsondata.url}.\n`);
+  kia.succeed(`Successfully uploaded ${location} to ${jsondata.url}.\n`);
   return jsondata.direct_url;
 }