diff --git a/flake.lock b/flake.lock
index a2bf8a1..0d92cae 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1684596126,
-        "narHash": "sha256-4RZZmygeEXpuBqEXGs38ZAcWjWKGwu13Iqbxub6wuJk=",
+        "lastModified": 1684741999,
+        "narHash": "sha256-KZLKsFZ6cLjCdCNKZoT8bc1y+rYBuFgKatmIB38zqy4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "27ef11f0218d9018ebb2948d40133df2b1de622d",
+        "rev": "ba006d7cca2cb871c6a31bdbc130c05cde5ca8e8",
         "type": "github"
       },
       "original": {
@@ -43,11 +43,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1684610121,
-        "narHash": "sha256-mp1wfJ4VkMgK/yex4jeBhd2yd6CqFXYAIv6e1lnDGjI=",
+        "lastModified": 1684750687,
+        "narHash": "sha256-lqFY4fLfx17l4lFBCe0nQdNAexxkqut90Y2cBOc2gbo=",
         "owner": "hyprwm",
         "repo": "Hyprland",
-        "rev": "5627b70981730cf1839ae4477f9fd086d4fc7a6c",
+        "rev": "ad244190e001de3eded047a5a387ea47fa0b3eea",
         "type": "github"
       },
       "original": {
@@ -194,11 +194,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1684570954,
-        "narHash": "sha256-FX5y4Sm87RWwfu9PI71XFvuRpZLowh00FQpIJ1WfXqE=",
+        "lastModified": 1684662198,
+        "narHash": "sha256-lmGDGuFONWSoGBKDDhU/6fOhhmFoZQ8rPf+kS7/e/Gs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3005f20ce0aaa58169cdee57c8aa12e5f1b6e1b3",
+        "rev": "50a183182d7ae39133555414d48d5d609a28a57d",
         "type": "github"
       },
       "original": {
diff --git a/users/rouven/modules/packages.nix b/users/rouven/modules/packages.nix
index e0bee54..0784533 100644
--- a/users/rouven/modules/packages.nix
+++ b/users/rouven/modules/packages.nix
@@ -52,6 +52,7 @@
     cargo
     rustc
     rustfmt
+    gcc
 
     # libs
     libyubikey