diff --git a/flake.lock b/flake.lock
index 7cd1cbb..a218365 100644
--- a/flake.lock
+++ b/flake.lock
@@ -103,17 +103,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1683543852,
-        "narHash": "sha256-aS9qNcg9GwSYFLCWa3Lw+2nVPG11mmQ3B7Oka1hh04M=",
+        "lastModified": 1681468923,
+        "narHash": "sha256-+X2oO4juRVhQRs002mn8km6PODccIRiz09c2K1xtSpY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3f3fa731ad0f99741d4dc98e8e1287b45e30b452",
+        "rev": "17198cf5ae27af5b647c7dac58d935a7d0dbd189",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "master",
         "repo": "home-manager",
+        "rev": "17198cf5ae27af5b647c7dac58d935a7d0dbd189",
         "type": "github"
       }
     },
@@ -223,15 +223,15 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1680392507,
-        "narHash": "sha256-GGW1ANwP+UqlUAC3DBut+WESx/cLA2NhRkEMuhjbgEY=",
-        "owner": "JulienMalka",
+        "lastModified": 1683434835,
+        "narHash": "sha256-idBmY6LKkB5hTcTFroUi1oQdCK1/fDfJA+qNaivl1Wk=",
+        "owner": "tpwrules",
         "repo": "nixos-apple-silicon",
-        "rev": "ae1cac6a21b655053ddd132920f65263e86898d5",
+        "rev": "ef6f0de57ef175e0de8c7e846a95481ac6f4ce58",
         "type": "github"
       },
       "original": {
-        "owner": "JulienMalka",
+        "owner": "tpwrules",
         "repo": "nixos-apple-silicon",
         "type": "github"
       }
@@ -270,27 +270,27 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1679172431,
-        "narHash": "sha256-XEh5gIt5otaUbEAPUY5DILUTyWe1goAyeqQtmwaFPyI=",
+        "lastModified": 1683286087,
+        "narHash": "sha256-xseOd7W7xwF5GOF2RW8qhjmVGrKoBz+caBlreaNzoeI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1603d11595a232205f03d46e635d919d1e1ec5b9",
+        "rev": "3e313808bd2e0a0669430787fb22e43b2f4bf8bf",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1603d11595a232205f03d46e635d919d1e1ec5b9",
+        "rev": "3e313808bd2e0a0669430787fb22e43b2f4bf8bf",
         "type": "github"
       }
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1683478192,
-        "narHash": "sha256-7f7RR71w0jRABDgBwjq3vE1yY3nrVJyXk8hDzu5kl1E=",
+        "lastModified": 1683546353,
+        "narHash": "sha256-zEfx6q4fXK5wq+RCsyM0FyWBKNNhHTKMpCWkEpKDe2g=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c568239bcc990050b7aedadb7387832440ad8fb1",
+        "rev": "7629f9b0680d87c7775f3261bee746da5dac76d1",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index b0136a8..dc2f5f7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,7 +12,7 @@
     };
 
     home-manager-unstable = {
-      url = "github:nix-community/home-manager/master";
+      url = "github:nix-community/home-manager/17198cf5ae27af5b647c7dac58d935a7d0dbd189";
       inputs.nixpkgs.follows = "unstable";
     };
 
@@ -51,7 +51,7 @@
     };
 
     nixos-apple-silicon = {
-      url = "github:JulienMalka/nixos-apple-silicon";
+      url = "github:tpwrules/nixos-apple-silicon/";
     };
 
     hyprland = {
diff --git a/lib/default.nix b/lib/default.nix
index 4a3e339..e3045af 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -5,6 +5,7 @@ with builtins;
 let
   overlay-unstable = arch: final: prev: {
     unstable = inputs.unstable.legacyPackages."${arch}";
+    stable = inputs.nixpkgs.legacyPackages."${arch}";
   };
 in
 {
diff --git a/machines/macintosh/home-julien.nix b/machines/macintosh/home-julien.nix
index 48dc4a4..b89e9fe 100644
--- a/machines/macintosh/home-julien.nix
+++ b/machines/macintosh/home-julien.nix
@@ -63,7 +63,7 @@
           feh
           meld
           vlc
-          nerdfonts
+          stable.nerdfonts
           libreoffice
           font-awesome
           nodejs