diff --git a/flake.lock b/flake.lock
index b163cec..9d05a7b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -114,11 +114,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712688495,
-        "narHash": "sha256-NrVLXkpT9ZigiI8md6NIzHS+3lE4QTj30IgXG57O9iM=",
+        "lastModified": 1712390667,
+        "narHash": "sha256-ebq+fJZfobqpsAdGDGpxNWSySbQejRwW9cdiil6krCo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "b00d0e4fe9cba0047f54e77418ddda5f17e6ef2c",
+        "rev": "b787726a8413e11b074cde42704b4af32d95545c",
         "type": "github"
       },
       "original": {
@@ -143,11 +143,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712434681,
-        "narHash": "sha256-qwmR2p1oc48Bj7gUDvb1oGL19Rjs2PmEmk4ChV01A5o=",
+        "lastModified": 1712339458,
+        "narHash": "sha256-j8pv3tL2EFLGuvFoO64dHWD8YzNvD77hRb4EEx5ADgE=",
         "owner": "hyprwm",
         "repo": "hyprcursor",
-        "rev": "818d8c4b69e0997483d60b75f701fe14b561a7a3",
+        "rev": "981b6617822dadc40246a6c70194d02dfc12e4c6",
         "type": "github"
       },
       "original": {
@@ -189,11 +189,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1712676164,
-        "narHash": "sha256-CDxfxIUTu+2nkLjq46LWHa98WB85AcdglURwi5obgAM=",
+        "lastModified": 1712448441,
+        "narHash": "sha256-dQ+5CYpy/dbpX0hvIFBYF/FDjWal4wAYpTHfUzGoDRg=",
         "owner": "hyprwm",
         "repo": "Hyprland",
-        "rev": "1343aa865d04d80313b0e674c28ecfdbeb90e876",
+        "rev": "9f1604e4b0afec40cfa9bc095d6613a7f749b2c1",
         "type": "github"
       },
       "original": {
@@ -322,11 +322,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712625448,
-        "narHash": "sha256-fDG6tfMuMrL70nG33m877qKJh8bFa41YzLf9hGY4F9Q=",
+        "lastModified": 1712452966,
+        "narHash": "sha256-Gr+zYWObfRO6L0yLZRelKBYZ1udEs6FLcRbgAwdyG9o=",
         "owner": "infinidoge",
         "repo": "nix-minecraft",
-        "rev": "722a952ba2c14bb08124f45bf2bd32d17ce9c4ec",
+        "rev": "03e8f8869168a43799729cf161e8639940c7bfad",
         "type": "github"
       },
       "original": {
@@ -382,11 +382,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1712439257,
-        "narHash": "sha256-aSpiNepFOMk9932HOax0XwNxbA38GOUVOiXfUVPOrck=",
+        "lastModified": 1712163089,
+        "narHash": "sha256-Um+8kTIrC19vD4/lUCN9/cU9kcOsD1O1m+axJqQPyMM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ff0dbd94265ac470dda06a657d5fe49de93b4599",
+        "rev": "fd281bd6b7d3e32ddfa399853946f782553163b5",
         "type": "github"
       },
       "original": {
@@ -398,11 +398,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1712666087,
-        "narHash": "sha256-WwjUkWsjlU8iUImbivlYxNyMB1L5YVqE8QotQdL9jWc=",
+        "lastModified": 1712482522,
+        "narHash": "sha256-Ai/xNgZpbwGcw0TSXwEPwwbPi8Iu906sB9M9z3o6UgA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a76c4553d7e741e17f289224eda135423de0491d",
+        "rev": "efe8ce06ca261f370d672def5b1e0be300c726e1",
         "type": "github"
       },
       "original": {
@@ -414,11 +414,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1712588820,
-        "narHash": "sha256-y31s5idk3jMJMAVE4Ud9AdI7HT3CgTAeMTJ0StqKN7Y=",
+        "lastModified": 1712437997,
+        "narHash": "sha256-g0whLLwRvgO2FsyhY8fNk+TWenS3jg5UdlWL4uqgFeo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d272ca50d1f7424fbfcd1e6f1c9e01d92f6da167",
+        "rev": "e38d7cb66ea4f7a0eb6681920615dfcc30fc2920",
         "type": "github"
       },
       "original": {
@@ -470,11 +470,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712715149,
-        "narHash": "sha256-uOx7GaLV+5hekAYtm/CBr627Pi7+d1Yh70hwKmVjYYo=",
+        "lastModified": 1712456031,
+        "narHash": "sha256-vPM+DLCyiT3eKGdDBIxqsgBrbbB7lL0TR6R7FLhX1v8=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "9ef1eca23bee5fb8080863909af3802130b2ee57",
+        "rev": "0e5eaa43f116d798c289b0bb831320a353efc905",
         "type": "github"
       },
       "original": {
diff --git a/hosts/slab/configuration.nix b/hosts/slab/configuration.nix
index a391d66..551b8fb 100644
--- a/hosts/slab/configuration.nix
+++ b/hosts/slab/configuration.nix
@@ -38,12 +38,12 @@
       sessions.hyprland.enable = false;
       sessions.plasma.enable = true;
     };
-    services.displayManager.sddm.enable = lib.mkForce true;
+    services.xserver.displayManager.sddm.enable = lib.mkForce true;
     services.xserver.displayManager.startx.enable = lib.mkForce false;
   };
 
   # who needs a display manager?
-  services.displayManager.sddm.enable = false;
+  services.xserver.displayManager.sddm.enable = false;
 
   nixfiles = {
     profile.pc.enable = true;
diff --git a/system/common/me.nix b/system/common/me.nix
index 688b336..0ece4af 100644
--- a/system/common/me.nix
+++ b/system/common/me.nix
@@ -24,6 +24,9 @@ in
 
     # shell config
     programs.zsh.enable = true;
-    programs.fzf.enable = true;
+    programs.fzf = {
+      keybindings = true;
+      fuzzyCompletion = true;
+    };
   };
 }
diff --git a/system/programs/greetd.nix b/system/programs/greetd.nix
index 160a25f..6006406 100644
--- a/system/programs/greetd.nix
+++ b/system/programs/greetd.nix
@@ -6,7 +6,7 @@ let
   inherit (lib) optional optionals;
   optionalsSet = val: optionals (!(isNull val));
   optionalSet = val: optional (!(isNull val));
-  sessions = config.services.displayManager.sessionData.desktops;
+  sessions = config.services.xserver.displayManager.sessionData.desktops;
   xsessions = "${sessions}/share/xsessions";
   wayland-sessions = "${sessions}/share/wayland-sessions";
 
@@ -27,8 +27,7 @@ in
             command = let
               st = cfg.settings;
               args = [ "${pkgs.greetd.tuigreet}/bin/tuigreet" "--asterisks" "--remember" "--remember-session"
-              "--sessions" "${xsessions}:${wayland-sessions}"
-              ]
+              "--sessions" "${xsessions}:${wayland-sessions}" ]
                 ++ optionalsSet st.greeting [ "--greeting" st.greeting ]
                 ++ optional st.time "--time" 
                 ++ optionalsSet st.command [ "--cmd" st.finalCommand ]
diff --git a/system/sessions/plasma.nix b/system/sessions/plasma.nix
index 94a3ddc..a6d9fff 100644
--- a/system/sessions/plasma.nix
+++ b/system/sessions/plasma.nix
@@ -17,9 +17,9 @@ in
   config = mkIf cfg.enable {
     nixfiles.common.desktop.enable = true;
 
-    services.displayManager.sddm.enable = mkDefault true;
+    services.xserver.displayManager.sddm.enable = mkDefault true;
     services.xserver.desktopManager.plasma5.enable = true;
-    services.displayManager.defaultSession = "plasmawayland";
+    services.xserver.displayManager.defaultSession = "plasmawayland";
     programs.kdeconnect.enable = mkDefault true;
     nixfiles.meta.wayland = true;