diff --git a/flake.lock b/flake.lock
index a5bb433..ed0c375 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1719877454,
+        "narHash": "sha256-g5N1yyOSsPNiOlFfkuI/wcUjmtah+nxdImJqrSATjOU=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "4e3583423212f9303aa1a6337f8dffb415920e4f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -96,45 +114,6 @@
         "type": "github"
       }
     },
-    "nextcloud": {
-      "inputs": {
-        "nixos-shell": "nixos-shell",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1711735384,
-        "narHash": "sha256-2oFPzoL5QfC6bifttaUku2ENv9ATv6umH6qhZY4A7T8=",
-        "owner": "onny",
-        "repo": "nixos-nextcloud-testumgebung",
-        "rev": "fa6f062830b4bc3cedb9694c1dbf01d5fdf775ac",
-        "type": "github"
-      },
-      "original": {
-        "owner": "onny",
-        "repo": "nixos-nextcloud-testumgebung",
-        "type": "github"
-      }
-    },
-    "nixos-shell": {
-      "inputs": {
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1711263551,
-        "narHash": "sha256-lDaSa0yT0uzFXq1rB0DbD5MNi2TmG9DaTrZqZoPP/I4=",
-        "owner": "Mic92",
-        "repo": "nixos-shell",
-        "rev": "b7e8a0c75c99d81039d1ca7eaab227e4814de638",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Mic92",
-        "repo": "nixos-shell",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1717196966,
@@ -151,6 +130,18 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1719876945,
+        "narHash": "sha256-Fm2rDDs86sHy0/1jxTOKB1118Q0O3Uc7EC0iXvXKpbI=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1702151865,
@@ -169,26 +160,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1628465643,
-        "narHash": "sha256-QSNw9bDq9uGUniQQtakRuw4m21Jxugm23SXLVgEV4DM=",
+        "lastModified": 1719848872,
+        "narHash": "sha256-H3+EC5cYuq+gQW8y0lSrrDZfH71LB4DAf+TDFyvwCNA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6ef4f522d63f22b40004319778761040d3197390",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1719506693,
-        "narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
+        "rev": "00d80d13810dbfea8ab4ed1009b09100cca86ba8",
         "type": "github"
       },
       "original": {
@@ -219,9 +195,9 @@
     },
     "root": {
       "inputs": {
+        "flake-parts": "flake-parts",
         "gtrackmap": "gtrackmap",
-        "nextcloud": "nextcloud",
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_3"
       }
     },
     "systems": {