diff --git a/flake.lock b/flake.lock
index 80c92f3..8fabb62 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,11 +25,11 @@
     },
     "crane": {
       "locked": {
-        "lastModified": 1787326676,
-        "narHash": "sha256-lWhBbBvC05/xwivKBBiM2YNizpmgqCgyOIzomvRuwxs=",
+        "lastModified": 1788465171,
+        "narHash": "sha256-Y1/TTVXjYXGF068IThQH9fPSZ0SIE74PABlUxnWTUH0=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "692f7e9ef2ece8125b466f66f2af532b3edaed0d",
+        "rev": "eb35abda9f232cc6610b1d1e3200d15c49b7ac54",
         "type": "github"
       },
       "original": {
@@ -104,11 +104,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1788620682,
-        "narHash": "sha256-qdXXcNrxlA35KvMH8yxlQen3pyJnV7yMDbv1QOOIOBQ=",
+        "lastModified": 1789183968,
+        "narHash": "sha256-pEWnYdIF1pBMZwarp/rEPzl+Lknhm5hhjSfeLxH8nAA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8381f3481e4424ea0b53c9e7469c14da799d5822",
+        "rev": "cd1c9e552f41894aeb5cc5cb353d5a1d61550357",
         "type": "github"
       },
       "original": {
@@ -124,11 +124,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787377438,
-        "narHash": "sha256-Sxu1NLTD/Ern6hFGLlZmtKCSct3YQXZI/lls8RE1XeM=",
+        "lastModified": 1789182507,
+        "narHash": "sha256-9nt4W0HNNP84B+b37yRs9Zxat1ZR5guJxEZDEjAgex4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "65258d5c65a250189fde2e35f490d15e064c4c62",
+        "rev": "b1d1b60084970f9d1e2b72662639dab6d039be71",
         "type": "github"
       },
       "original": {
@@ -186,11 +186,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787899316,
-        "narHash": "sha256-1y0aG4j8ZzUWiUlnAdnC6VZxkqbp7UDuFE222f3u/MQ=",
+        "lastModified": 1789150899,
+        "narHash": "sha256-uTHtIAZMi16LmPWB2wEdOuulMSbDzXAIoTe2lB6AMJQ=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "9ffc5dc5af266c2e44066f22e5496274cf93a1a6",
+        "rev": "1d3ea3cb0aa757316468105748f514fdb92b669d",
         "type": "github"
       },
       "original": {
@@ -209,11 +209,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1788173567,
-        "narHash": "sha256-C4/tvPY34n/YfQZUIMRNAHzidAG+qUaU6qBqd07OS2c=",
+        "lastModified": 1788769372,
+        "narHash": "sha256-VkqjGPfG3aQGv+cgS/VbwNIR7yiXoLcUJih/tAdLv50=",
         "owner": "nix-community",
         "repo": "lanzaboote",
-        "rev": "d2326588612480c96d5fefb885f57b4660a85584",
+        "rev": "03bc477f555adfe314af48ec0d3554f10d3390d8",
         "type": "github"
       },
       "original": {
@@ -231,11 +231,11 @@
         "spectrum": "spectrum"
       },
       "locked": {
-        "lastModified": 1788518164,
-        "narHash": "sha256-vY71mJCu5NgR+n+V4zpcRzZc6KL6SU9WmyMGzd8kYIA=",
+        "lastModified": 1789082121,
+        "narHash": "sha256-AS7YiRfU//W5a/+kHOWRrMI0mLuHQ9OQTVNfT6rUff4=",
         "owner": "microvm-nix",
         "repo": "microvm.nix",
-        "rev": "fdfc1821a0eb76e44a13d206b72e6ca6961fbb7c",
+        "rev": "1b99da49e9d1c8f15fd4911f7b8d2c4375758dcd",
         "type": "github"
       },
       "original": {
@@ -271,11 +271,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1788335262,
-        "narHash": "sha256-3jBEq8avfzlrsY4UpW4d5TOmm7ocseZfnitEJhqauyc=",
+        "lastModified": 1789127271,
+        "narHash": "sha256-vL/Fpo7Zxa7wvO8V5FAToUBvP+K3XsMB1wUglTtd/J0=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "44d95795ee2d475b3d687325e26dcf4ca9104557",
+        "rev": "24cfdc1f9344b90a1eee329a3906e2f39f4d0f1e",
         "type": "github"
       },
       "original": {
@@ -303,11 +303,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1788531059,
-        "narHash": "sha256-hLD4l3QOGBQhkVp3mQ2lJ/YbEi99qUgKapb40KovZ88=",
+        "lastModified": 1789006805,
+        "narHash": "sha256-xB8mKMOx1IA9vTDNLmJZ6n4wCMq/cuWBBOzGCRnqxrU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "801bef6abd86b91e51083066b83fb354a11fc640",
+        "rev": "8ce4ef6cb6f871616146b9fe26d2a5ae594e94fe",
         "type": "github"
       },
       "original": {
@@ -332,11 +332,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1788405554,
-        "narHash": "sha256-r2f1oUwixlgq9zOdYLqJLfS/lWBT60/IITjhTKI59JU=",
+        "lastModified": 1789114715,
+        "narHash": "sha256-ugpsyk3NM2s87vXfUiIIiibbJ4Pp0JPS5p/3mfs+q+c=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a5cc6f2c37bf518436dc8d1c288ccd0c43c2f4c4",
+        "rev": "21a67dc470149f337cecafbe965d8d252a390518",
         "type": "github"
       },
       "original": {
@@ -400,11 +400,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787424939,
-        "narHash": "sha256-O2tBn84NNuHrnqNVxx/XqsXwfYvS1YwBh+7CBnbCYsk=",
+        "lastModified": 1788267358,
+        "narHash": "sha256-nt+lUqYVpc9Y6JeMd2WmXzCDojasdadKo0mWcluvY2Y=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "809414f0cdadf82cf11b06c2b29ba9b3168b3297",
+        "rev": "27555e2624241fb116b49095df4caaee85a25691",
         "type": "github"
       },
       "original": {
@@ -436,11 +436,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1788077403,
-        "narHash": "sha256-c20YZQKzQ27qC6Wh729fWRTpI7oV4+7Ur4icKssD4Wc=",
+        "lastModified": 1788678114,
+        "narHash": "sha256-pcqbpV4ZI79al6KAlr+WJjaEo/PYfgctRlG43D5BSJM=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "89e26eeaafa88a2ede4778734acc794ff0299beb",
+        "rev": "4748ec2f5ed4a881474ed4c98aa71a5308cdac8d",
         "type": "github"
       },
       "original": {
diff --git a/modules/hardware/hydraCache.nix b/modules/hardware/hydraCache.nix
index bf70aca..ca2bd48 100644
--- a/modules/hardware/hydraCache.nix
+++ b/modules/hardware/hydraCache.nix
@@ -12,7 +12,7 @@
         "noctalia.cachix.org-1:pCOR47nnMEo5thcxNDtzWpOxNFQsBRglJzxWPp3dkU4="
       ];
       extra-substituters = [
-        "https://cache.home.opel-online.de"
+        #        "https://cache.home.opel-online.de"
         "https://steamdeck.cachix.org"
         "https://cache.ci.kabtop.de"
         "https://noctalia.cachix.org"
diff --git a/modules/services/keyring.nix b/modules/services/keyring.nix
index 5271cd9..1cae3a5 100644
--- a/modules/services/keyring.nix
+++ b/modules/services/keyring.nix
@@ -12,5 +12,5 @@
       enable = true;
     };
   };
-  home.packages = with pkgs; [gcr seahorse];
+  home.packages = with pkgs; [gcr_4 seahorse];
 }