diff --git a/pkgs/applications/networking/instant-messengers/discord/default.nix b/pkgs/applications/networking/instant-messengers/discord/default.nix
index 891bc2423b98d..b62be88b132c7 100644
--- a/pkgs/applications/networking/instant-messengers/discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/discord/default.nix
@@ -3,7 +3,7 @@ let
   versions =
     if stdenv.isLinux then {
       stable = "0.0.67";
-      ptb = "0.0.103";
+      ptb = "0.0.105";
       canary = "0.0.483";
       development = "0.0.28";
     } else {
@@ -21,7 +21,7 @@ let
       };
       ptb = fetchurl {
         url = "https://dl-ptb.discordapp.net/apps/linux/${version}/discord-ptb-${version}.tar.gz";
-        hash = "sha256-BYzISVHSlKqVN0Egkw5su1wJnrGjQYbxYV840bDCakM=";
+        hash = "sha256-u/4wWssZxKlHrRW/Vd9pqUfqN2VQGYv1SDktpRsOayM=";
       };
       canary = fetchurl {
         url = "https://dl-canary.discordapp.net/apps/linux/${version}/discord-canary-${version}.tar.gz";