diff --git a/flake.lock b/flake.lock
index e0528d3..1eb9750 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,11 +33,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1695052866,
-        "narHash": "sha256-agn7F9Oww4oU6nPiw+YiYI9Xb4vOOE73w8PAoBRP4AA=",
+        "lastModified": 1698921442,
+        "narHash": "sha256-7KmvhQ7FuXlT/wG4zjTssap6maVqeAMBdtel+VjClSM=",
         "owner": "serokell",
         "repo": "deploy-rs",
-        "rev": "e3f41832680801d0ee9e2ed33eb63af398b090e9",
+        "rev": "660180bbbeae7d60dad5a92b30858306945fd427",
         "type": "github"
       },
       "original": {
@@ -121,11 +121,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1697662575,
-        "narHash": "sha256-fVtd4Le9edB831xyGWu0aqSfg6YVbkCNMX/IE3SUIdk=",
+        "lastModified": 1698873617,
+        "narHash": "sha256-FfGFcfbULwbK1vD+H0rslIOfmy4g8f2hXiPkQG3ZCTk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3433206e51766b4164dad368a81325efbf343fbe",
+        "rev": "48b0a30202516e25d9885525fbb200a045f23f26",
         "type": "github"
       },
       "original": {
@@ -173,11 +173,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1697100850,
-        "narHash": "sha256-qSAzJVzNRIo+r3kBjL8TcpJctcgcHlnZyqdzpWgtg0M=",
+        "lastModified": 1698853384,
+        "narHash": "sha256-/FQ2WeCjdjdNo9eGTO7JruGAjO2Ccime8y1OU4/Aesk=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "fb6af288f6cf0f00d3af60cf9d5110433b954565",
+        "rev": "11d50c5d52472ed40d3cb109daad03c836d2b328",
         "type": "github"
       },
       "original": {
@@ -189,11 +189,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1697456312,
-        "narHash": "sha256-roiSnrqb5r+ehnKCauPLugoU8S36KgmWraHgRqVYndo=",
+        "lastModified": 1698611440,
+        "narHash": "sha256-jPjHjrerhYDy3q9+s5EAsuhyhuknNfowY6yt6pjn9pc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ca012a02bf8327be9e488546faecae5e05d7d749",
+        "rev": "0cbe9f69c234a7700596e943bfae7ef27a31b735",
         "type": "github"
       },
       "original": {
diff --git a/systems/x86_64-linux/carbon/zfs.nix b/systems/x86_64-linux/carbon/zfs.nix
index 2b0b979..045712a 100644
--- a/systems/x86_64-linux/carbon/zfs.nix
+++ b/systems/x86_64-linux/carbon/zfs.nix
@@ -34,12 +34,12 @@
     grub.efiSupport = true;
     grub.zfsSupport = true;
     grub.extraInstallCommands = ''
-      export ESP_MIRROR=$(mktemp -d -p /tmp)
-      cp -r /boot/efis/nvme-SAMSUNG_MZVLW256HEHP-000L7_S35ENX1K539085-part1/EFI $ESP_MIRROR
+      export ESP_MIRROR=$(${pkgs.coreutils}/bin/mktemp -d -p /tmp)
+      ${pkgs.coreutils}/bin/cp -r /boot/efis/nvme-SAMSUNG_MZVLW256HEHP-000L7_S35ENX1K539085-part1/EFI $ESP_MIRROR
       for i in /boot/efis/*; do
-       cp -r $ESP_MIRROR/EFI $i
+       ${pkgs.coreutils}/bin/cp -r $ESP_MIRROR/EFI $i
       done
-      rm -rf $ESP_MIRROR
+      ${pkgs.coreutils}/bin/rm -rf $ESP_MIRROR
     '';
     grub.devices = [
       "/dev/disk/by-id/nvme-SAMSUNG_MZVLW256HEHP-000L7_S35ENX1K539085"
diff --git a/systems/x86_64-linux/gospel/zfs.nix b/systems/x86_64-linux/gospel/zfs.nix
index 58055e5..8a5b23f 100644
--- a/systems/x86_64-linux/gospel/zfs.nix
+++ b/systems/x86_64-linux/gospel/zfs.nix
@@ -15,12 +15,12 @@
   boot.loader.grub.efiSupport = true;
   boot.loader.grub.zfsSupport = true;
   boot.loader.grub.extraInstallCommands = ''
-    ESP_MIRROR=$(mktemp -d)
-    cp -r /boot/efis/nvme-WDC_WDS100T2B0C-00PXH0_21111Y801086-part1/EFI $ESP_MIRROR
+    ESP_MIRROR=$(${pkgs.coreutils}/bin/mktemp -d)
+    ${pkgs.coreutils}/bin/cp -r /boot/efis/nvme-WDC_WDS100T2B0C-00PXH0_21111Y801086-part1/EFI $ESP_MIRROR
     for i in /boot/efis/*; do
-     cp -r $ESP_MIRROR/EFI $i
+     ${pkgs.coreutils}/bin/cp -r $ESP_MIRROR/EFI $i
     done
-    rm -rf $ESP_MIRROR
+    ${pkgs.coreutils}/bin/rm -rf $ESP_MIRROR
   '';
   boot.loader.grub.devices = [
     "/dev/disk/by-id/nvme-WDC_WDS100T2B0C-00PXH0_21111Y801086"