diff --git a/nix/flake.lock b/nix/flake.lock
index 53768c5..e881a5b 100644
--- a/nix/flake.lock
+++ b/nix/flake.lock
@@ -73,22 +73,6 @@
         "type": "github"
       }
     },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1606424373,
-        "narHash": "sha256-oq8d4//CJOrVj+EcOaSXvMebvuTkmBJuT5tzlfewUnQ=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "99f1c2157fba4bfe6211a321fd0ee43199025dbf",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -110,27 +94,6 @@
         "type": "github"
       }
     },
-    "naersk": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1622810282,
-        "narHash": "sha256-4wmvM3/xfD0hCdNDIXVzRMfL4yB1J+DjH6Zte2xbAxk=",
-        "owner": "nmattia",
-        "repo": "naersk",
-        "rev": "e8061169e1495871b56be97c5c51d310fae01374",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nmattia",
-        "ref": "master",
-        "repo": "naersk",
-        "type": "github"
-      }
-    },
     "nixng": {
       "inputs": {
         "nixpkgs": [
@@ -153,16 +116,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1627533199,
-        "narHash": "sha256-NyIUcNevwtsMBINn56jnDF8wz3TV1AFxw+Vw6JMnkyE=",
+        "lastModified": 1627528535,
+        "narHash": "sha256-+E0LxCLav1GmbQbqwCKP39DRMn6NeEq00drC8udnYIY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dd98b100651cfbb8804f32d852f75ef7c97a6b74",
+        "rev": "2262d7863a6af007274a698367484bf4903a3299",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-21.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -199,22 +162,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1627528535,
-        "narHash": "sha256-+E0LxCLav1GmbQbqwCKP39DRMn6NeEq00drC8udnYIY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "2262d7863a6af007274a698367484bf4903a3299",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-21.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "easy-hls-nix": "easy-hls-nix",
@@ -223,7 +170,7 @@
         "fenix": "fenix",
         "home-manager": "home-manager",
         "nixng": "nixng",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "nixpkgs-master": "nixpkgs-master",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "vtermModule": "vtermModule",
@@ -247,21 +194,6 @@
         "type": "github"
       }
     },
-    "utils": {
-      "locked": {
-        "lastModified": 1622445595,
-        "narHash": "sha256-m+JRe6Wc5OZ/mKw2bB3+Tl0ZbtyxxxfnAWln8Q5qs+Y=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "7d706970d94bc5559077eb1a6600afddcd25a7c8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "vtermModule": {
       "flake": false,
       "locked": {
diff --git a/nix/flake.nix b/nix/flake.nix
index cb7a0be..c100cac 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -49,7 +49,6 @@
             , nixpkgs
             , nixpkgs-unstable
             , home-manager
-            , deploy-rs
             , ...
             }@inputs:
     let