diff --git a/.github/workflows/build_nix.yml b/.github/workflows/build_nix.yml
index 2ce7486..0f73792 100644
--- a/.github/workflows/build_nix.yml
+++ b/.github/workflows/build_nix.yml
@@ -10,4 +10,4 @@ jobs:
       - uses: actions/checkout@v2
       - uses: cachix/install-nix-action@v12
       - name: Building package
-        run: nix build .#all --extra-experimental-features 'nix-command flakes'
+        run: nix build .#workspace --extra-experimental-features 'nix-command flakes'
diff --git a/flake.lock b/flake.lock
index ab27893..f091dc4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,27 +1,28 @@
 {
   "nodes": {
-    "naersk": {
+    "crane": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1698420672,
-        "narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
-        "owner": "nix-community",
-        "repo": "naersk",
-        "rev": "aeb58d5e8faead8980a807c840232697982d47b9",
+        "lastModified": 1711586303,
+        "narHash": "sha256-iZDHWTqQj6z6ccqTSEOPOxQ8KMFAemInUObN2R9vHSs=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "a329cd00398379c62e76fc3b8d4ec2934260d636",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
-        "ref": "master",
-        "repo": "naersk",
+        "owner": "ipetkov",
+        "repo": "crane",
         "type": "github"
       }
     },
-    "naersk_2": {
+    "naersk": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1698420672,
@@ -39,20 +40,6 @@
       }
     },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1710889954,
-        "narHash": "sha256-Pr6F5Pmd7JnNEMHHmspZ0qVqIBVxyZ13ik1pJtm2QXk=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "7872526e9c5332274ea5932a0c3270d6e4724f3b",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1710889954,
         "narHash": "sha256-Pr6F5Pmd7JnNEMHHmspZ0qVqIBVxyZ13ik1pJtm2QXk=",
@@ -68,7 +55,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1708247094,
         "narHash": "sha256-H2VS7VwesetGDtIaaz4AMsRkPoSLEVzL/Ika8gnbUnE=",
@@ -82,7 +69,7 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1708247094,
         "narHash": "sha256-H2VS7VwesetGDtIaaz4AMsRkPoSLEVzL/Ika8gnbUnE=",
@@ -100,8 +87,8 @@
     },
     "nixtract": {
       "inputs": {
-        "naersk": "naersk_2",
-        "nixpkgs": "nixpkgs_4",
+        "naersk": "naersk",
+        "nixpkgs": "nixpkgs_3",
         "utils": "utils"
       },
       "locked": {
@@ -120,8 +107,8 @@
     },
     "root": {
       "inputs": {
-        "naersk": "naersk",
-        "nixpkgs": "nixpkgs_2",
+        "crane": "crane",
+        "nixpkgs": "nixpkgs",
         "nixtract": "nixtract",
         "utils": "utils_2"
       }
diff --git a/flake.nix b/flake.nix
index 786b539..7810f5b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,10 @@
 {
   inputs = {
-    naersk.url = "github:nix-community/naersk/master";
+    crane = {
+      url = "github:ipetkov/crane";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     utils.url = "github:numtide/flake-utils";
     nixtract.url = "github:tweag/nixtract";
@@ -8,51 +12,107 @@
 
   outputs =
     { self
+    , crane
     , nixpkgs
     , utils
-    , naersk
     , nixtract
     }:
     utils.lib.eachDefaultSystem
       (system:
       let
         pkgs = import nixpkgs { inherit system; };
-        naersk-lib = pkgs.callPackage naersk { };
+        crane-lib = crane.lib.${system};
         cyclonedx = pkgs.callPackage ./nix/cyclonedx.nix { };
         nixtract-cli = nixtract.defaultPackage.${system};
+
+        # Here we start the crane stuff
+        common-crane-args = {
+          pname = "genealogos";
+          src = crane-lib.cleanCargoSource (crane-lib.path ./.);
+          strictDeps = true;
+
+          cargoArtifacts = cargo-artifacts;
+
+          # Genealogos uses the reqwest crate to query for narinfo on the substituters.
+          # reqwest depends on openssl.
+          nativeBuildInputs = with pkgs; [ pkg-config ];
+          buildInputs = with pkgs; [ openssl ];
+        };
+
+        cargo-artifacts = crane-lib.buildDepsOnly common-crane-args;
+
+        workspace = (common-crane-args // {
+          cargoBuildCommand = "${pkgs.cargo-hack}/bin/cargo-hack hack build --profile release";
+          cargoTestCommand = "${pkgs.cargo-hack}/bin/cargo-hack hack test --profile release";
+        });
+
+        # Crane buildPackage arguments for every crate
+        crates = {
+          genealogos = (common-crane-args // {
+            cargoExtraArgs = "-p genealogos";
+          });
+          genealogos-cli = (common-crane-args // {
+            pname = "genealogos-cli";
+            cargoExtraArgs = "-p genealogos-cli";
+          });
+          genealogos-api = (common-crane-args // {
+            pname = "genealogos-api";
+            cargoExtraArgs = "-p genealogos-api";
+          });
+        };
+        rust-packages =
+          builtins.mapAttrs (_: crane-lib.buildPackage) crates;
       in
       rec {
-        packages = import ./nix/packages.nix { inherit pkgs naersk-lib cyclonedx nixtract-cli; };
-        devShells = {
-          default =
-            pkgs.mkShell {
-              buildInputs = with pkgs; [
-                cargo
-                cargo-dist
-                rust-analyzer
-                rustPackages.clippy
-                rustc
-                rustfmt
-
-                nixtract-cli
-
-                pkg-config
-                openssl
-
-                # https://github.com/rust-lang/cargo/issues/4463
-                cargo-hack
-              ];
-              RUST_SRC_PATH = pkgs.rustPlatform.rustLibSrc;
-              RUST_BACKTRACE = 1;
+        checks =
+          # Builds
+          rust-packages
+          # Clippy
+          // builtins.mapAttrs
+            (_: args: crane-lib.cargoClippy (args // {
+              cargoClippyExtraArgs = "--all-targets -- --deny warnings";
+            }))
+            crates
+          # Doc
+          // builtins.mapAttrs (_: crane-lib.cargoDoc) crates
+          # fmt
+          // builtins.mapAttrs (_: crane-lib.cargoFmt) crates;
+
+        packages =
+          rust-packages // {
+            default = packages.genealogos;
+
+            workspace = crane-lib.buildPackage workspace;
+
+            update-fixture-output-files = pkgs.writeShellApplication {
+              name = "update-fixture-output-files";
+              runtimeInputs = [ (packages.genealogos-cli.overrideAttrs (_: { doCheck = false; })) pkgs.jq ];
+              text = builtins.readFile ./scripts/update-fixture-output-files.sh;
             };
-          scripts =
-            pkgs.mkShell {
-              buildInputs = with packages; [
-                update-fixture-input-files
-                update-fixture-output-files
-                verify-fixture-files
-              ];
+            update-fixture-input-files = pkgs.writeShellApplication {
+              name = "update-fixture-input-files";
+              runtimeInputs = [ nixtract-cli ];
+              text = builtins.readFile ./scripts/update-fixture-input-files.sh;
             };
+            verify-fixture-files = pkgs.writeShellApplication {
+              name = "verify-fixture-files";
+              runtimeInputs = [ cyclonedx ];
+              text = builtins.readFile ./scripts/verify-fixture-files.sh;
+            };
+          };
+
+        apps.default = utils.lib.mkApp {
+          drv = packages.genealogos-cli;
+        };
+
+
+        devShells.default = crane-lib.devShell {
+          inherit checks;
+
+          packages = with pkgs; [
+            rust-analyzer
+            cargo-hack
+          ];
         };
       });
 }
diff --git a/nix/packages.nix b/nix/packages.nix
deleted file mode 100644
index fb72a8b..0000000
--- a/nix/packages.nix
+++ /dev/null
@@ -1,59 +0,0 @@
-# This nix file contains all our own packages!
-{ pkgs, naersk-lib, nixtract-cli, cyclonedx }:
-let
-  buildRustPackage =
-    { name } @ args: naersk-lib.buildPackage (args // {
-      src = ../.;
-      doCheck = true;
-
-      cargoBuildOptions = x: x ++ [ "--package" name ];
-
-      # Setting this feature flag to disable tests that require recursive nix/an internet connection
-      cargoTestOptions = x: x ++ [ "--package" name "--features" "nix" ];
-
-      # Genealogos uses the reqwest crate to query for narinfo on the substituters.
-      # reqwest depends on openssl.
-      nativeBuildInputs = with pkgs; [ pkg-config ];
-      buildInputs = with pkgs; [ openssl ];
-    });
-in
-rec {
-  default = genealogos;
-  genealogos = buildRustPackage {
-    name = "genealogos";
-  };
-  genealogos-cli = buildRustPackage {
-    name = "genealogos-cli";
-  };
-  genealogos-api = buildRustPackage {
-    name = "genealogos-api";
-  };
-  update-fixture-output-files = pkgs.writeShellApplication {
-    name = "update-fixture-output-files";
-    runtimeInputs = [ (genealogos-cli.overrideAttrs (_: { doCheck = false; })) pkgs.jq ];
-    text = builtins.readFile ../scripts/update-fixture-output-files.sh;
-  };
-  update-fixture-input-files = pkgs.writeShellApplication {
-    name = "update-fixture-input-files";
-    runtimeInputs = [ nixtract-cli ];
-    text = builtins.readFile ../scripts/update-fixture-input-files.sh;
-  };
-  verify-fixture-files = pkgs.writeShellApplication {
-    name = "verify-fixture-files";
-    runtimeInputs = [ cyclonedx ];
-    text = builtins.readFile ../scripts/verify-fixture-files.sh;
-  };
-
-  # This is a special package that we use mainly for CI.
-  # It uses naersk to build the entire rust workspace.
-  all = naersk-lib.buildPackage {
-    name = "genealogos";
-    src = ../.;
-    doCheck = true;
-    cargoOptions = x: x ++ [ "hack" ];
-    cargoTestOptions = x: x ++ [ "--features" "nix" ];
-    nativeBuildInputs = with pkgs; [ pkg-config cargo-hack ];
-    buildInputs = with pkgs; [ openssl ];
-    RUST_BACKTRACE = 1;
-  };
-}