use restic from nixos-unstable

flake.lock

@@ -18,13 +18,13 @@
         "type": "github"
       }
     },
-    "nixpkgs": {
+    "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1719838683,
-        "narHash": "sha256-Zw9rQjHz1ilNIimEXFeVa1ERNRBF8DoXDhLAZq5B4pE=",
+        "lastModified": 1725407940,
+        "narHash": "sha256-tiN5Rlg/jiY0tyky+soJZoRzLKbPyIdlQ77xVgREDNM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d032c1a6dfad4eedec7e35e91986becc699d7d69",
+        "rev": "6f6c45b5134a8ee2e465164811e451dcb5ad86e3",
         "type": "github"
       },
       "original": {
@@ -33,10 +33,26 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1725432240,
+        "narHash": "sha256-+yj+xgsfZaErbfYM3T+QvEE2hU7UuE+Jf0fJCJ8uPS0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ad416d066ca1222956472ab7d0555a6946746a80",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs-stable": "nixpkgs-stable",
+        "nixpkgs-unstable": "nixpkgs-unstable"
       }
     },
     "systems": {

flake.nix

@@ -2,32 +2,39 @@
   description = "Restic";
 
   inputs = {
-    nixpkgs = {
+    nixpkgs-stable = {
       url = "nixpkgs/nixos-24.05";
     };
+    nixpkgs-unstable = {
+      url = "nixpkgs/nixos-unstable";
+    };
     flake-utils = {
       url = "github:numtide/flake-utils";
     };
   };
   outputs = {
     self,
-    nixpkgs,
+    nixpkgs-stable,
+    nixpkgs-unstable,
     flake-utils,
     ...
-  } @ inputs:
+  }:
     flake-utils.lib.eachDefaultSystem
     (
       system: let
-        pkgs = import nixpkgs {
+        pkgs = import nixpkgs-stable {
+          inherit system;
+        };
+        pkgs-unstable = import nixpkgs-unstable {
           inherit system;
         };
       in {
         packages = {
           restic = let
             pname = "restic";
-            version = "0.16.5";
-            hash = "sha256-WwySXQU8eoyQRcI+zF+pIIKLEFheTnqkPTw0IZeUrhA=";
-            vendorHash = "sha256-VZTX0LPZkqN4+OaaIkwepbGwPtud8Cu7Uq7t1bAUC8M=";
+            version = "0.17.1";
+            hash = "sha256-/kgZgHmIxZkkmLyR246CcU+8wAekuK8SruY5GBLxJXI=";
+            vendorHash = "sha256-tU2msDHktlU0SvvxLQCU64p8DpL8B0QiliVCuHlLTHQ=";
           in
             pkgs.buildGoModule {
               inherit pname version vendorHash;
@@ -106,7 +113,7 @@
                 "--rclone"
                 "${pkgs.rclone}/bin/rclone"
                 "--restic"
-                "${self.packages.${system}.restic}/bin/restic"
+                "${pkgs-unstable.restic}/bin/restic"
                 "--cache-dir"
                 "/cache"
               ];
@@ -129,10 +136,11 @@
           config,
           lib,
           pkgs,
+          pkgs-unstable,
           ...
         }: let
           cfg = config.restic;
-          package = self.packages.${pkgs.system}.restic;
+          package = pkgs-unstable.restic;
         in {
           options = {
             restic = lib.options.mkOption {