diff --git a/base/gui-programs.nix b/base/gui-programs.nix
index 74132d1..38560a7 100644
--- a/base/gui-programs.nix
+++ b/base/gui-programs.nix
@@ -2,8 +2,7 @@
 {
   environment.systemPackages = with pkgs; [
     alacritty
-    # https://nixpk.gs/pr-tracker.html?pr=124336
-    unstable-small.discord
+    discord
     feh
     firefox
     element-desktop
diff --git a/flake.lock b/flake.lock
index e57a2ff..64338d6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1621794721,
-        "narHash": "sha256-JXfTSZUu9EVbT9D/MFsx0cXfa8bw1NFCzIxZ7gO73Uo=",
+        "lastModified": 1622145920,
+        "narHash": "sha256-/tt6IApLuVcGP5auy4zjLzfm5+MBHYLS3Nauvv2U2EQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "90493027e33ba9eb3f50dc1da365d0e4ca31bf14",
+        "rev": "0e6c61a44092e98ba1d75b41f4f947843dc7814d",
         "type": "github"
       },
       "original": {
@@ -55,11 +55,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1621840840,
-        "narHash": "sha256-o6h6+d5ZwrFmOTe+ma9s1Z9kyHsCW1C84IA8RZ9/fIU=",
+        "lastModified": 1622103435,
+        "narHash": "sha256-5i5mGg402AANnSRQmWVo7lqiyw3taoMwX26oslOD9c4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ea7d4aa9b8225abd6147339f0d56675d6f1f0fd1",
+        "rev": "5658fadedb748cb0bdbcb569a53bd6065a5704a9",
         "type": "github"
       },
       "original": {
diff --git a/hosts/boreal/default.nix b/hosts/boreal/default.nix
index b481ec7..5930747 100644
--- a/hosts/boreal/default.nix
+++ b/hosts/boreal/default.nix
@@ -111,9 +111,6 @@ in
   };
   my.displayManager.sddm.enable = true;
 
-  # TODO: remove when https://nixpk.gs/pr-tracker.html?pr=124237 reaches unstable
-  nix.sandboxPaths = [ "/bin/sh=${pkgs.bash}/bin/sh" ];
-
   hardware.bluetooth = {
     enable = true;
     powerOnBoot = true;