diff --git a/flake.lock b/flake.lock
index 653af0e2e..36921dc2e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -63,11 +63,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1746141548,
-        "narHash": "sha256-IgBWhX7A2oJmZFIrpRuMnw5RAufVnfvOgHWgIdds+hc=",
+        "lastModified": 1747179050,
+        "narHash": "sha256-qhFMmDkeJX9KJwr5H32f1r7Prs7XbQWtO0h3V0a0rFY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f02fddb8acef29a8b32f10a335d44828d7825b78",
+        "rev": "adaa24fbf46737f3f1b5497bf64bae750f82942e",
         "type": "github"
       },
       "original": {
diff --git a/packaging/dev-shell.nix b/packaging/dev-shell.nix
index de1243900..2b4615c17 100644
--- a/packaging/dev-shell.nix
+++ b/packaging/dev-shell.nix
@@ -119,9 +119,6 @@ pkgs.nixComponents2.nix-util.overrideAttrs (
         (pkgs.writeScriptBin "pre-commit-hooks-install" modular.pre-commit.settings.installationScript)
         pkgs.buildPackages.nixfmt-rfc-style
       ]
-      # TODO: Remove the darwin check once
-      # https://github.com/NixOS/nixpkgs/pull/291814 is available
-      ++ lib.optional (stdenv.cc.isClang && !stdenv.buildPlatform.isDarwin) pkgs.buildPackages.bear
       ++ lib.optional (stdenv.cc.isClang && stdenv.hostPlatform == stdenv.buildPlatform) (
         lib.hiPrio pkgs.buildPackages.clang-tools
       )
diff --git a/tests/nixos/nix-copy-closure.nix b/tests/nixos/nix-copy-closure.nix
index 34e3a2c7d..d24930de0 100644
--- a/tests/nixos/nix-copy-closure.nix
+++ b/tests/nixos/nix-copy-closure.nix
@@ -61,12 +61,10 @@ in
         "${pkgs.openssh}/bin/ssh-keygen", "-t", "ed25519", "-f", "key", "-N", ""
       ], capture_output=True, check=True)
 
-      client.succeed("mkdir -m 700 /root/.ssh")
       client.copy_from_host("key", "/root/.ssh/id_ed25519")
       client.succeed("chmod 600 /root/.ssh/id_ed25519")
 
       # Install the SSH key on the server.
-      server.succeed("mkdir -m 700 /root/.ssh")
       server.copy_from_host("key.pub", "/root/.ssh/authorized_keys")
       server.wait_for_unit("sshd")
       server.wait_for_unit("multi-user.target")