diff --git a/flake.lock b/flake.lock
index 31a69e9..e9da546 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,22 @@
 {
   "nodes": {
+    "crate2nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1608814925,
+        "narHash": "sha256-GdFBG2LmpbY4C1OJBFfWLMKXzGyFq4mJBK+SVMNNE+8=",
+        "owner": "balsoft",
+        "repo": "crate2nix",
+        "rev": "68be3d90f31bf0bfd525da77e0ae6e89f48abd24",
+        "type": "github"
+      },
+      "original": {
+        "owner": "balsoft",
+        "ref": "tools-nix-version-comparison",
+        "repo": "crate2nix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -16,54 +33,23 @@
         "type": "github"
       }
     },
-    "flake-utils": {
+    "gitignore": {
+      "flake": false,
       "locked": {
-        "lastModified": 1614513358,
-        "narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
+        "lastModified": 1611672876,
+        "narHash": "sha256-qHu3uZ/o9jBHiA3MEKHJ06k7w4heOhA+4HCSIvflRxo=",
+        "owner": "hercules-ci",
+        "repo": "gitignore",
+        "rev": "211907489e9f198594c0eb0ca9256a1949c9d412",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "naersk": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1614785451,
-        "narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
-        "owner": "nmattia",
-        "repo": "naersk",
-        "rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nmattia",
-        "repo": "naersk",
+        "owner": "hercules-ci",
+        "repo": "gitignore",
         "type": "github"
       }
     },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1617833390,
-        "narHash": "sha256-puAjU8RcmfqrPYnOuDvESPgA+QtaszUKJZ7jrjnk7iU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "87df3e15f029f44a3dca474907a3c02bcbe03414",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1617636226,
         "narHash": "sha256-iZhBWrOR2DoDs1C+0FlnM9AQLMol/qoGQ+d+S43CKJM=",
@@ -79,49 +65,15 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1617325113,
-        "narHash": "sha256-GksR0nvGxfZ79T91UUtWjjccxazv6Yh/MvEJ82v1Xmw=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "54c1e44240d8a527a8f4892608c4bce5440c3ecb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
+        "crate2nix": "crate2nix",
         "flake-compat": "flake-compat",
-        "naersk": "naersk",
-        "nixpkgs": "nixpkgs_2",
-        "rust-overlay": "rust-overlay",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs",
         "utils": "utils"
       }
     },
-    "rust-overlay": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1617762447,
-        "narHash": "sha256-bv1e5VRZnSswnVtBH2Nc1omInZSRgASsS8xO+Fg9whc=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "08263e3fa955acbcb6612c00d920d45e517b242d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
     "utils": {
       "locked": {
         "lastModified": 1617631617,
diff --git a/flake.nix b/flake.nix
index 21c57a5..7dbdebe 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,43 +3,46 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    rust-overlay.url = "github:oxalica/rust-overlay";
     utils.url = "github:numtide/flake-utils";
-    naersk.url = "github:nmattia/naersk";
+    gitignore = { 
+      url = "github:hercules-ci/gitignore"; 
+      flake=false; 
+    };
+    crate2nix = {
+      url = "github:balsoft/crate2nix/tools-nix-version-comparison";
+      flake = false;
+    };
     flake-compat = {
       url = "github:edolstra/flake-compat";
       flake = false;
     };
   };
 
-  outputs = { self, nixpkgs, utils, rust-overlay, naersk, ... }:
+  outputs = { self, nixpkgs, utils, gitignore, crate2nix, ... }:
     utils.lib.eachDefaultSystem
       (system:
         let 
-          pkgs = import nixpkgs {
-            inherit system;
-            overlays = [ 
-              rust-overlay.overlay
-              (self: super: {
-                # Because rust-overlay bundles multple rust packages into one
-                # derivation, specify that mega-bundle here, so that naersk
-                # will use them automatically.
-                rustc = self.rust-bin.stable.latest.default;
-                cargo = self.rust-bin.stable.latest.default;
-              })
-            ];
+          pkgs = import nixpkgs { inherit system; };
+          inherit (import "${crate2nix}/tools.nix" { inherit pkgs; })
+            generatedCargoNix;
+          inherit (import gitignore { inherit (pkgs) lib; }) gitignoreSource;
+          project = pkgs.callPackage (generatedCargoNix {
+            name = "bouncy";
+            src = gitignoreSource ./.;
+          }) {
+            # Individual crate overrides go here
+            # Example: https://github.com/balsoft/simple-osd-daemons/blob/6f85144934c0c1382c7a4d3a2bbb80106776e270/flake.nix#L28-L50
           };
-          naersk-lib = naersk.lib."${system}";
+          packages = builtins.mapAttrs (name: member: member.build) project.workspaceMembers;
         in rec {
+          inherit packages;
+
           # `nix build`
-          packages.bouncy = naersk-lib.buildPackage {
-            pname = "bouncy";
-            root = ./.;
-          };
           defaultPackage = packages.bouncy;
 
           # `nix run`
           apps.bouncy = utils.lib.mkApp {
+            name = "bouncy";
             drv = packages.bouncy;
           };
           defaultApp = apps.bouncy;