diff --git a/pkgs/development/libraries/libtgvoip/default.nix b/pkgs/development/libraries/libtgvoip/default.nix
index 80c6e7e204ee..d59ec2132e53 100644
--- a/pkgs/development/libraries/libtgvoip/default.nix
+++ b/pkgs/development/libraries/libtgvoip/default.nix
@@ -6,13 +6,13 @@ with lib;
 
 stdenv.mkDerivation rec {
   pname = "libtgvoip";
-  version = "unstable-2020-01-21";
+  version = "unstable-2020-03-02";
 
   src = fetchFromGitHub {
     owner = "telegramdesktop";
     repo = "libtgvoip";
-    rev = "ade4434f1c6efabecc3b548ca1f692f8d103d22a";
-    sha256 = "1bhnx3sknadx7a4qk9flh356kffb02xx32grj7cj7ik4rarccgp0";
+    rev = "e422d2a80546a32ab7166a9b1058bacfc5daeefc";
+    sha256 = "0n6f7215k74039j0zmicjzhj6f45mq6fvkrwzyzibcrv87ib17fc";
   };
 
   outputs = [ "out" "dev" ];