diff --git a/src/invidious/routes/video_playback.cr b/src/invidious/routes/video_playback.cr
index c7d9694a..d31a675a 100644
--- a/src/invidious/routes/video_playback.cr
+++ b/src/invidious/routes/video_playback.cr
@@ -42,9 +42,9 @@ module Invidious::Routes::VideoPlayback
       headers["Range"] = "bytes=#{range_for_head}"
     end
 
-		headers["Origin"] = "https://www.youtube.com"
-		headers["Referer"] = "https://www.youtube.com/"
-		headers["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0"
+    headers["Origin"] = "https://www.youtube.com"
+    headers["Referer"] = "https://www.youtube.com/"
+    headers["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36"
 
     client = make_client(URI.parse(host), region, force_resolve = true)
     response = HTTP::Client::Response.new(500)
diff --git a/src/invidious/yt_backend/connection_pool.cr b/src/invidious/yt_backend/connection_pool.cr
index ca612083..9bb4eba4 100644
--- a/src/invidious/yt_backend/connection_pool.cr
+++ b/src/invidious/yt_backend/connection_pool.cr
@@ -1,10 +1,10 @@
 def add_yt_headers(request)
   request.headers.delete("User-Agent") if request.headers["User-Agent"] == "Crystal"
-  request.headers["User-Agent"] ||= "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36"
+  request.headers["User-Agent"] ||= "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36"
 
   request.headers["Accept-Charset"] ||= "ISO-8859-1,utf-8;q=0.7,*;q=0.7"
-  request.headers["Accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
-  request.headers["Accept-Language"] ||= "en-us,en;q=0.5"
+  request.headers["Accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
+  request.headers["Accept-Language"] ||= "en-US,en;q=0.9"
 
   # Preserve original cookies and add new YT consent cookie for EU servers
   request.headers["Cookie"] = "#{request.headers["cookie"]?}; CONSENT=PENDING+#{Random.rand(100..999)}"