diff --git a/flake.lock b/flake.lock
index ba8e376c..ec6eb0ab 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1657088805,
-        "narHash": "sha256-t4g7jgb932w/vkGJ5pEpBsV+ivxdVxO3qWDR9liaQwc=",
+        "lastModified": 1657175312,
+        "narHash": "sha256-ZOTtKbL2VDPYJzfKZfPQTx7UdRkIb32fkwU64UOOS+Q=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "81c7b1174ce69383258a27925bf0218dfc199356",
+        "rev": "c5933255cadd599e9d1b4b98d801c12a923ff9d8",
         "type": "github"
       },
       "original": {
@@ -96,11 +96,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1656674907,
-        "narHash": "sha256-u9IJi5h2cA6RhxnqfXix8qs1pgYHUNmQcGDixKAGQQk=",
+        "lastModified": 1657142040,
+        "narHash": "sha256-QetBWv3AB+mDGJH7CbbLp5LTMtKPG7TuOVyFpHmZXog=",
         "owner": "nixos",
         "repo": "hydra",
-        "rev": "e05118171b64665ff98df5a728f19e7e4426d1fa",
+        "rev": "bf50ae0d36be9a7d7d65457cc19245f4da3d8e5d",
         "type": "github"
       },
       "original": {
@@ -174,11 +174,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1657069753,
-        "narHash": "sha256-6jrus3IaBM80c1lAO7A9mk142Aou/2rkFSi8uJ/rVIs=",
+        "lastModified": 1657120309,
+        "narHash": "sha256-nOyveIvnYPz7hMdeaBDYYuf02QJ4x3iXMCo9GeuBSNU=",
         "owner": "astro",
         "repo": "microvm.nix",
-        "rev": "4b2b69b214f1aaeb53df7f5566557d11445ef240",
+        "rev": "1cbc23ec62d837c236660f7ff838c2bb0ebeb8b3",
         "type": "github"
       },
       "original": {
@@ -332,29 +332,13 @@
         "type": "indirect"
       }
     },
-    "nixpkgs-21_11": {
-      "locked": {
-        "lastModified": 1656782578,
-        "narHash": "sha256-1eMCBEqJplPotTo/SZ/t5HU6Sf2I8qKlZi9MX7jv9fw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "573603b7fdb9feb0eb8efc16ee18a015c667ab1b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "release-21.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-22_05": {
       "locked": {
-        "lastModified": 1656782561,
-        "narHash": "sha256-sZVLNNKIcELllTHqydsckz8HBfVqxeAt51acaaQWLCw=",
+        "lastModified": 1656955776,
+        "narHash": "sha256-1aMu67m+orlGxVwfiX3RxTEVFoq/RmKa/L5u9zU3UNQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "18038cee44aa0c3c99a2319c3c1c4d16d6612d81",
+        "rev": "cc16da2c92041cbe817c40f62aac87c99104e9c2",
         "type": "github"
       },
       "original": {
@@ -412,11 +396,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1656934082,
-        "narHash": "sha256-Xl5uJidLtIAAt62837o3acKJtiwPwkLyWHcTf2OCmKE=",
+        "lastModified": 1657020478,
+        "narHash": "sha256-sU5hXEGcOcvz2xoPAuNLBQJLXjwvPpTkoddyXE8gw20=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ac8fadc7f35009bf0fd81e9306c92a4238b0fe4c",
+        "rev": "71a4f0dc3d80ba76f437c888c1c3d59f1df98163",
         "type": "github"
       },
       "original": {
@@ -560,11 +544,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1657029096,
-        "narHash": "sha256-vFVIPSC99yleeTj59WuQk7ctoKjagk8aVdCRFnOd7lk=",
+        "lastModified": 1657151932,
+        "narHash": "sha256-iql4MrFnUcbA0AY7Eo+jiOwdVo+b1Ts6AFOQMIriiwY=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "fee5555cfabed4b8abbd40983fc4442df4007e49",
+        "rev": "c296e777675860164f8e45571efd29c4c08ee7cc",
         "type": "github"
       },
       "original": {
@@ -635,15 +619,14 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-        "nixpkgs-21_11": "nixpkgs-21_11",
         "nixpkgs-22_05": "nixpkgs-22_05"
       },
       "locked": {
-        "lastModified": 1656820546,
-        "narHash": "sha256-g+1URmRH75RDAzVUtVb4Ls7X8n1iocAGULtSE7JUdwU=",
+        "lastModified": 1657127702,
+        "narHash": "sha256-F88Oebl/7M1gnqTpNguhAHZxZJRtFmbdXL6RIn2K0XQ=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "85907ae7384477e447499f6e942d822d6f2998d8",
+        "rev": "3ef9ea29356c17341456a0418cf5b5c2d2cdb129",
         "type": "github"
       },
       "original": {
@@ -771,11 +754,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1657133859,
-        "narHash": "sha256-nucqNnxRxfgwWa67aifytupiVTeBiOo5TEpowpKVURY=",
+        "lastModified": 1657134394,
+        "narHash": "sha256-U/vzGrcQh09pl5riTjoBVZrbyz5r4xF8fiCiD8oZbUU=",
         "ref": "master",
-        "rev": "a36ac03dbc5d4489a40a64a3eb5f9cd745be5253",
-        "revCount": 1473,
+        "rev": "6b81111b6d6646170bcaa35cd6f4f157e71cc5b9",
+        "revCount": 1474,
         "type": "git",
         "url": "https://gitea.c3d2.de/zentralwerk/network.git"
       },