diff --git a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
index ad1173be2ed1..a569bfca534d 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
@@ -24,6 +24,16 @@
       fetchSubmodules = true;
     };
 
+    patches = (oldAttrs.patches or []) ++ [
+      (fetchpatch {
+        url = "https://webrtc.googlesource.com/src/+/e7d10047096880feb5e9846375f2da54aef91202%5E%21/?format=TEXT";
+        decode = "base64 -d";
+        stripLen = 1;
+        extraPrefix = "src/";
+        hash = "sha256-goxnuRRbwcdfIk1jFaKGiKCTCYn2saEj7En1Iyglzko=";
+      })
+    ];
+
     nativeBuildInputs = oldAttrs.nativeBuildInputs ++ [ yasm ];
   });
 
diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
index a0847b98139e..ab0719f27206 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch2,
   pkg-config,
   cmake,
   ninja,
@@ -34,28 +33,16 @@
 
 stdenv.mkDerivation {
   pname = "tg_owt";
-  version = "0-unstable-2024-08-04";
+  version = "0-unstable-2024-10-28";
 
   src = fetchFromGitHub {
     owner = "desktop-app";
     repo = "tg_owt";
-    rev = "dc17143230b5519f3c1a8da0079e00566bd4c5a8";
-    hash = "sha256-7j7hBIOXEdNJDnDSVUqy234nkTCaeZ9tDAzqvcuaq0o=";
+    rev = "8198c4d8b91e22d68eb5c7327fd408e3b6abcc79";
+    hash = "sha256-3sLa3Px0VWgRYqnnLlwLnx+WWnneqZyhQPrRMBriXQA=";
     fetchSubmodules = true;
   };
 
-  patches = [
-    # Remove usage of AVCodecContext::reordered_opaque
-    (fetchpatch2 {
-      name = "webrtc-ffmpeg-7.patch";
-      url = "https://webrtc.googlesource.com/src/+/e7d10047096880feb5e9846375f2da54aef91202%5E%21/?format=TEXT";
-      decode = "base64 -d";
-      stripLen = 1;
-      extraPrefix = "src/";
-      hash = "sha256-EdwHeVko8uDsP5GTw2ryWiQgRVCAdPc1me6hySdiwMU=";
-    })
-  ];
-
   postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''
     substituteInPlace src/modules/desktop_capture/linux/wayland/egl_dmabuf.cc \
       --replace-fail '"libEGL.so.1"' '"${lib.getLib libGL}/lib/libEGL.so.1"' \