diff --git a/pkgs/applications/networking/instant-messengers/discord/default.nix b/pkgs/applications/networking/instant-messengers/discord/default.nix
index 7d5b8aaa4e9d..5a9d2b37b361 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 = "0.0.39";
-      ptb = "0.0.61";
+      ptb = "0.0.63";
       canary = "0.0.224";
       development = "0.0.1";
     } else {
@@ -21,7 +21,7 @@ let
       };
       ptb = fetchurl {
         url = "https://dl-ptb.discordapp.net/apps/linux/${version}/discord-ptb-${version}.tar.gz";
-        hash = "sha256-wyP1a1bMpMx3m61EA6vtak1K4HOtCl6eMjh1DlHz5J8=";
+        hash = "sha256-yJ+EGFpTD0GP9rK4WM6wRZ6HP+zfQ0l3tMHMnNNym5g=";
       };
       canary = fetchurl {
         url = "https://dl-canary.discordapp.net/apps/linux/${version}/discord-canary-${version}.tar.gz";