diff --git a/flake.lock b/flake.lock
index df1d561..6bef695 100644
--- a/flake.lock
+++ b/flake.lock
@@ -203,16 +203,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1706981411,
-        "narHash": "sha256-cLbLPTL1CDmETVh4p0nQtvoF+FSEjsnJTFpTxhXywhQ=",
+        "lastModified": 1708031129,
+        "narHash": "sha256-EH20hJfNnc1/ODdDVat9B7aKm0B95L3YtkIRwKLvQG8=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "652fda4ca6dafeb090943422c34ae9145787af37",
+        "rev": "3d6791b3897b526c82920a2ab5f61d71985b3cf8",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-23.11",
         "repo": "home-manager",
         "type": "github"
       }
@@ -290,16 +289,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1708105575,
-        "narHash": "sha256-sS4AItZeUnAei6v8FqxNlm+/27MPlfoGym/TZP0rmH0=",
+        "lastModified": 1708118438,
+        "narHash": "sha256-kk9/0nuVgA220FcqH/D2xaN6uGyHp/zoxPNUmPCMmEE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1d1817869c47682a6bee85b5b0a6537b6c0fba26",
+        "rev": "5863c27340ba4de8f83e7e3c023b9599c3cb3c80",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.11",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index c576391..49e7454 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,10 +6,10 @@
   };
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
     home-manager = {
-      url = "github:nix-community/home-manager/release-23.11";
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
diff --git a/home/default.nix b/home/default.nix
index 51b91db..55a9974 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -5,6 +5,7 @@
     ./programs/git.nix
     ./programs/emacs.nix
     ./programs/vscode.nix
+    ./programs/mise.nix
   ];
 
   home = {
diff --git a/home/programs/mise.nix b/home/programs/mise.nix
new file mode 100644
index 0000000..9bf99bc
--- /dev/null
+++ b/home/programs/mise.nix
@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+
+{
+  programs.mise = {
+    enable = true;
+
+    settings = {
+      experimental = true;
+    };
+  };
+}
\ No newline at end of file
diff --git a/home/programs/vscode.nix b/home/programs/vscode.nix
index 1e87d49..18b3580 100644
--- a/home/programs/vscode.nix
+++ b/home/programs/vscode.nix
@@ -29,7 +29,7 @@
       elixir-lsp.vscode-elixir-ls
 
       # Ruby
-      rebornix.ruby # nixpkgs#unstable -> Migrate to shopify.ruby-lsp
+      shopify.ruby-lsp
     ];
   };
 }
\ No newline at end of file
diff --git a/modules/keymaps/fr.nix b/modules/keymaps/fr.nix
index 53ffe96..6bd3bd9 100644
--- a/modules/keymaps/fr.nix
+++ b/modules/keymaps/fr.nix
@@ -2,8 +2,10 @@
 {
   # Configure keymap in X11
   services.xserver = {
-    layout = "fr";
-    xkbVariant = "";
+    xkb = {
+      layout = "fr";
+      variant = "";
+    };
   };
 
   # Configure console keymap
diff --git a/modules/keymaps/us.nix b/modules/keymaps/us.nix
index 167d747..ac53ffe 100644
--- a/modules/keymaps/us.nix
+++ b/modules/keymaps/us.nix
@@ -2,8 +2,10 @@
 {
   # Configure keymap in X11
   services.xserver = {
-    layout = "us";
-    xkbVariant = "altgr-intl";
+    xkb = {
+      layout = "us";
+      variant = "altgr-intl";
+    };
   };
 
   # Configure console keymap