diff --git a/flake.lock b/flake.lock
index 2c75e10..61de455 100644
--- a/flake.lock
+++ b/flake.lock
@@ -194,6 +194,22 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1714253743,
+        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixprof": {
       "inputs": {
         "flake-utils": "flake-utils_3",
@@ -220,16 +236,14 @@
         "home-manager": [
           "home-manager"
         ],
-        "nixpkgs": [
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1724364293,
-        "narHash": "sha256-R/Jsd29RtrPoxr+NivHWIi+Zm63+G/1R539KtSQSycw=",
+        "lastModified": 1724556439,
+        "narHash": "sha256-gPR3sxkKxISUvydnqoj54znpUkK8av/HVFuFJuYUw3w=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "0b7f9b5eed2d221db4b6ed4dade0b4e9f50dfd6f",
+        "rev": "5c97fe8af2a2e561f14195ed357d8c451fdbff4c",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/applications.nix b/home-manager/applications.nix
index 20b6b03..fb6aa89 100644
--- a/home-manager/applications.nix
+++ b/home-manager/applications.nix
@@ -64,6 +64,7 @@
     vcv-rack
     nix-index
     kdenlive
+    solaar
   ]) ++ [
     extra.agda
     unstable.zoom-us
diff --git a/home-manager/plasma.nix b/home-manager/plasma.nix
index 1b49529..058ede5 100644
--- a/home-manager/plasma.nix
+++ b/home-manager/plasma.nix
@@ -101,6 +101,11 @@
         };
       }
     ];
+
+    configFile.kminputrc = {
+      "Mouse"."X11LibInputXAccelProfileFlat" = true;
+      "Mouse"."XLbInptPointerAcceleration" = 0;
+    };
   };
 
   home.packages = [
diff --git a/nixos/shared/graphical.nix b/nixos/shared/graphical.nix
index adf1642..a0fdf0c 100644
--- a/nixos/shared/graphical.nix
+++ b/nixos/shared/graphical.nix
@@ -43,4 +43,6 @@
     rules.enable = true;
     oc-kmod.enable = true;
   };
+
+  hardware.logitech.wireless.enable = true;
 }