3 files changed, 9 insertions, 6 deletions
diff --git a/lib/systems/inspect.nix b/lib/systems/inspect.nix
index 073df78797c7..5e5e92699e44 100644
--- a/lib/systems/inspect.nix
+++ b/lib/systems/inspect.nix
@@ -98,6 +98,9 @@ rec {
       { cpu = { family = "riscv"; }; }
       { cpu = { family = "x86"; }; }
     ];
+
+    isElf          = { kernel.execFormat = execFormats.elf; };
+    isMacho        = { kernel.execFormat = execFormats.macho; };
   };
 
   # given two patterns, return a pattern which is their logical AND.
diff --git a/pkgs/servers/klipper/default.nix b/pkgs/servers/klipper/default.nix
index 4726c63e1448..341fc484451f 100644
--- a/pkgs/servers/klipper/default.nix
+++ b/pkgs/servers/klipper/default.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "klipper";
-  version = "unstable-2023-12-13";
+  version = "unstable-2024-01-06";
 
   src = fetchFromGitHub {
     owner = "KevinOConnor";
     repo = "klipper";
-    rev = "f0753bd3381a86826082d5bf7a349c1f0b9f7e48";
-    sha256 = "sha256-4xaee/7tXmR4/249lxHocana0KoesdH22/7HXWq1xwk=";
+    rev = "b50d6669a8b491edf07602c0528d26abe8985536";
+    sha256 = "sha256-qI+0bia5ROzXcuz0JVLdGyRa45NWTU/MH8dBUXGaHgA=";
   };
 
   sourceRoot = "${src.name}/klippy";
diff --git a/pkgs/tools/networking/ockam/default.nix b/pkgs/tools/networking/ockam/default.nix
index 8b8d8dd60eca..472dec1b83dd 100644
--- a/pkgs/tools/networking/ockam/default.nix
+++ b/pkgs/tools/networking/ockam/default.nix
@@ -12,7 +12,7 @@
 
 let
   pname = "ockam";
-  version = "0.114.0";
+  version = "0.115.0";
 in
 rustPlatform.buildRustPackage {
   inherit pname version;
@@ -21,10 +21,10 @@ rustPlatform.buildRustPackage {
     owner = "build-trust";
     repo = pname;
     rev = "ockam_v${version}";
-    sha256 = "sha256-oR5SzLPJ4I87bMyHTwd+Vjm7pR+modBGIEqls9s6hVI=";
+    sha256 = "sha256-DPRMPGxOuF4FwDXyVNxv9j2qy3K1p/9AVmrp0pPUQXM=";
   };
 
-  cargoHash = "sha256-m86NT3O1PbTWxc0Q5pqkLECHHKtF4w8Vl5eDpvxjDHs=";
+  cargoHash = "sha256-SeBv2yO0E60C4xMGf/7LOOyTOXf8vZCxIBC1dU2CAX0=";
   nativeBuildInputs = [ git pkg-config ];
   buildInputs = [ openssl dbus ]
     ++ lib.optionals stdenv.isDarwin [ Security ];