diff --git a/flake.lock b/flake.lock
index c0dff4c..2731960 100644
--- a/flake.lock
+++ b/flake.lock
@@ -57,11 +57,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1737885589,
-        "narHash": "sha256-Zf0hSrtzaM1DEz8//+Xs51k/wdSajticVrATqDrfQjg=",
+        "lastModified": 1738142207,
+        "narHash": "sha256-NGqpVVxNAHwIicXpgaVqJEJWeyqzoQJ9oc8lnK9+WC4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "852ff1d9e153d8875a83602e03fdef8a63f0ecf8",
+        "rev": "9d3ae807ebd2981d593cddd0080856873139aa40",
         "type": "github"
       },
       "original": {
@@ -88,6 +88,22 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1731763621,
+        "narHash": "sha256-ddcX4lQL0X05AYkrkV2LMFgGdRvgap7Ho8kgon3iWZk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c69a9bffbecde46b4b939465422ddc59493d3e4d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1734424634,
         "narHash": "sha256-cHar1vqHOOyC7f1+tVycPoWTfKIaqkoe1Q6TnKzuti4=",
@@ -109,12 +125,31 @@
         "hyprcursor-phinger": "hyprcursor-phinger",
         "nixpkgs": "nixpkgs_2",
         "nixpkgs-unstable": "nixpkgs-unstable",
+        "sops-nix": "sops-nix",
         "zen-browser": "zen-browser"
       }
     },
+    "sops-nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1737411508,
+        "narHash": "sha256-j9IdflJwRtqo9WpM0OfAZml47eBblUHGNQTe62OUqTw=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "015d461c16678fc02a2f405eb453abb509d4e1d4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "type": "github"
+      }
+    },
     "zen-browser": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
         "lastModified": 1736504780,