diff --git a/CHANGELOG.md b/CHANGELOG.md
index d92203e..9114892 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.5.3
+
+- Use the time of startup minus one day for the publish time check
+- Fix check for webhooks (they're now called `WebhookAuthor`)
+
 ## 1.5.2
 
 - Print an error and `exit(1)` instead of crashing when no token is provided
@@ -28,7 +33,7 @@
 - Fixed YouTube descriptions being empty (the channel page doesn't have them)
 - `checkYoutube` now makes sure videos weren't published before IED'23
 (which is a stopgap measure for stopping it from telling people about old videos
-in certain edge cases, that have happened btw)
+in certain edge cases, [that have happened btw](https://discord.com/channels/551138620665495554/551908144641605642/1167108161531027526))
 
 ## 1.3.0
 
diff --git a/bin/jana.dart b/bin/jana.dart
index d1e819d..9d42cfa 100644
--- a/bin/jana.dart
+++ b/bin/jana.dart
@@ -13,6 +13,7 @@ late final TextChannel internal;
 final newsId = Snowflake(551908144641605642);
 late final TextChannel news;
 final yt = YoutubeExplode();
+final startupTime = DateTime.now().subtract(Duration(days: 1));
 
 Stream<Video> getVideos() => yt.channels.getUploads('UCZs3FO5nPvK9VveqJLIvv_w');
 Map videoToJson(Video v) => {
@@ -80,7 +81,7 @@ void main(List<String> argv) async {
   bot.onMessageCreate.listen((event) async {
     final msg = event.message;
     final channel = await msg.channel.get() as TextChannel;
-    if (msg.author is Webhook || (msg.author as User).isBot) return;
+    if (msg.author is WebhookAuthor || (msg.author as User).isBot) return;
     log.info(
         'Msg from ${msg.author.username}: ${msg.content} (${await msg.url})');
     if (msg.content == '!ping') {
@@ -126,8 +127,7 @@ void checkYoutube(NyxxGateway bot, List<String> sent) async {
       ids.add(vid.id.value);
 
       if ((vid.publishDate ?? vid.uploadDate ?? DateTime.now())
-          // TODO: proper replacement for this
-          .isBefore(DateTime(2023, 12, 13))) {
+          .isBefore(startupTime)) {
         log.warning('[yt] is an old video');
         continue;
       }
diff --git a/pubspec.yaml b/pubspec.yaml
index 3ad6e50..2f91d5f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: jana
 description: A Discord bot
-version: 1.5.2
+version: 1.5.3
 homepage: https://github.com/chrissxMedia/jana
 
 environment: