diff --git a/flake.lock b/flake.lock
index f9281ca..f386e80 100644
--- a/flake.lock
+++ b/flake.lock
@@ -299,11 +299,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746892839,
-        "narHash": "sha256-0b9us0bIOgA1j/s/6zlxVyP3m97yAh0U+YwKayJ6mmU=",
+        "lastModified": 1747021744,
+        "narHash": "sha256-IDsM/9/tHQBlhG3tXI2fTM84AUN1uRa7JDPT1LMlGes=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "12e67385964d9c9304daa81d0ad5ba3b01fdd35e",
+        "rev": "fb061f555f821fe4fb49f8f6f2a0cc3d5728bd52",
         "type": "github"
       },
       "original": {
@@ -425,11 +425,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746330942,
-        "narHash": "sha256-ShizFaJCAST23tSrHHtFFGF0fwd72AG+KhPZFFQX/0o=",
+        "lastModified": 1746934494,
+        "narHash": "sha256-3n6i+F0sDASjkhbvgFDpPDZGp7z19IrRtjfF9TwJpCA=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "137fd2bd726fff343874f85601b51769b48685cc",
+        "rev": "e9b21b01e4307176b9718a29ac514838e7f6f4ff",
         "type": "github"
       },
       "original": {
@@ -502,11 +502,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1746663147,
-        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
+        "lastModified": 1746904237,
+        "narHash": "sha256-3e+AVBczosP5dCLQmMoMEogM57gmZ2qrVSrmq9aResQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
+        "rev": "d89fc19e405cb2d55ce7cc114356846a0ee5e956",
         "type": "github"
       },
       "original": {
diff --git a/users/rouven/modules/default.nix b/users/rouven/modules/default.nix
index 1f50908..23d58a4 100644
--- a/users/rouven/modules/default.nix
+++ b/users/rouven/modules/default.nix
@@ -10,6 +10,7 @@
     ./mpv
     ./ssh
     ./theme
+    ./zellij
     # ./tex
     ./packages.nix
   ];
diff --git a/users/rouven/modules/ssh/default.nix b/users/rouven/modules/ssh/default.nix
index f6548e8..d28ac9e 100644
--- a/users/rouven/modules/ssh/default.nix
+++ b/users/rouven/modules/ssh/default.nix
@@ -46,6 +46,9 @@ in
         match = "Host gitlab.hrz.tu-chemnitz.de User git";
         identityFile = git;
       };
+      "pentestlab-login.inf.tu-dresden.de" = {
+        port = 2273;
+      };
 
       # iFSR
       "quitte" = {
diff --git a/users/rouven/modules/zellij/default.nix b/users/rouven/modules/zellij/default.nix
new file mode 100644
index 0000000..aa60427
--- /dev/null
+++ b/users/rouven/modules/zellij/default.nix
@@ -0,0 +1,9 @@
+{ ... }:
+{
+  programs.zellij = {
+    enable = true;
+    settings = {
+      theme = "dracula";
+    };
+  };
+}