diff --git a/configuration.nix b/configuration.nix
index ea21ca8..930a6a6 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -223,6 +223,7 @@
     geogebra
     ciscoPacketTracer8
     thunderbird
+    protonvpn-gui
   ];
 
   fonts.enableDefaultPackages = true;
diff --git a/flake.lock b/flake.lock
index 6dbe7a0..e36e0d3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767379071,
-        "narHash": "sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf+Okucw=",
+        "lastModified": 1768564909,
+        "narHash": "sha256-Kell/SpJYVkHWMvnhqJz/8DqQg2b6PguxVWOuadbHCc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "fb7944c166a3b630f177938e478f0378e64ce108",
+        "rev": "e4bae1bd10c9c57b2cf517953ab70060a828ee6f",
         "type": "github"
       },
       "original": {