diff --git a/flake.lock b/flake.lock
index 491e53f7..29505fc3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1711703276,
-        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
+        "lastModified": 1723362943,
+        "narHash": "sha256-dFZRVSgmJkyM0bkPpaYRtG/kRMRTorUIDj8BxoOt1T4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
+        "rev": "a58bc8ad779655e790115244571758e8de055e3d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index bb621920..7c0eac71 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,17 +15,19 @@
           src = ./.;
           ldflags = [ "-s" "-w" "-X main.version=dev" "-X main.builtBy=flake" ];
           doCheck = false;
-          vendorHash = "sha256-g57tLk2+WWcdG0COqkQD7eLYG0TdC0RnlhLF6Qt4woY=";
+          vendorHash = "";
         };
 
         devShells.default = pkgs.mkShell {
+          shellHook = "go mod tidy";
+        };
+
+        # nix develop .#dev
+        devShells.dev = pkgs.mkShell {
           packages = with pkgs; [
-            go
             go-task
             gofumpt
-            nix-prefetch
           ];
-          shellHook = "go mod tidy";
         };
 
         # nix develop .#packagers