update flake dependency

nixos/flake.lock

@@ -205,10 +205,7 @@
     },
     "fenix": {
       "inputs": {
-        "nixpkgs": [
-          "nixpkgs-fmt",
-          "nixpkgs"
-        ],
+        "nixpkgs": "nixpkgs_3",
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
@@ -434,6 +431,22 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1641887635,
+        "narHash": "sha256-kDGpufwzVaiGe5e1sBUBPo9f1YN+nYHJlYqCaVpZTQQ=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "b2737d4980a17cc2b7d600d7d0b32fd7333aca88",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1632855891,
         "narHash": "sha256-crW76mt9/kbUBiKy/KiSnsQ9JEYgD3StDuYAMVkTbM0=",
@@ -447,7 +460,7 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1638097282,
         "narHash": "sha256-EXCzj9b8X/lqDPJapxZThIOKL5ASbpsJZ+8L1LnY1ig=",
@@ -562,7 +575,7 @@
     "polygon-art": {
       "inputs": {
         "flake-utils": "flake-utils_4",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
         "lastModified": 1632864707,
@@ -571,11 +584,11 @@
         "rev": "b39c539f9e720cc144c9ad7fe0d72cd46f793dab",
         "revCount": 22,
         "type": "git",
-        "url": "https://gitlab.ingolf-wagner.de/palo/polygon-art.git"
+        "url": "https://git.ingolf-wagner.de/palo/polygon-art.git"
       },
       "original": {
         "type": "git",
-        "url": "https://gitlab.ingolf-wagner.de/palo/polygon-art.git"
+        "url": "https://git.ingolf-wagner.de/palo/polygon-art.git"
       }
     },
     "revealjs": {
@@ -644,7 +657,7 @@
     },
     "sops-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1641374494,

nixos/flake.nix

@@ -5,7 +5,7 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-21.11";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     polygon-art = {
-      url = "git+https://gitlab.ingolf-wagner.de/palo/polygon-art.git";
+      url = "git+https://git.ingolf-wagner.de/palo/polygon-art.git";
     };
     emacs-overlay = {
       url = "github:nix-community/emacs-overlay";