diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
index 6aa291483c94..0a320fbc8fdc 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
@@ -80,14 +80,14 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "telegram-desktop";
-  version = "4.14.2";
+  version = "4.14.3";
 
   src = fetchFromGitHub {
     owner = "telegramdesktop";
     repo = "tdesktop";
     rev = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-1awdqojy2nWUtrK/VS8ALCK47rGWpS8Q6H2LciG2ymw=";
+    hash = "sha256-xFbS8nhtWzIu+b/Hlnvtp925cf8UuBDywNnq5spMQ5Q=";
   };
 
   patches = [