diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 2252f56..3af4303 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+.direnv/
+
 ### Dart ###
 
 # Files and directories created by pub
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 4215da1..1a1e910 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -336,18 +336,18 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.0"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.12.0"
   num_utilities:
     dependency: transitive
     description:
@@ -554,14 +554,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.0"
   web_socket_channel:
     dependency: transitive
     description:
@@ -587,5 +579,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.2.0 <4.0.0"
+  dart: ">=3.3.0-0 <4.0.0"
   flutter: ">=3.16.0"
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..03b9118
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1715823142,
+        "narHash": "sha256-svrQv3XCcCxjf5lzMZ4BXHmU6B8a9M1H3DMa/shP1k8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "a22a985f13d58b2bafb4964dd2bdf6376106a2d2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "a22a985f13d58b2bafb4964dd2bdf6376106a2d2",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..f8e9049
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,51 @@
+{
+  inputs = {
+    nixpkgs.url =
+      "github:nixos/nixpkgs?ref=a22a985f13d58b2bafb4964dd2bdf6376106a2d2";
+    # https://github.com/NixOS/nixpkgs/pull/311815
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          config = {
+            android_sdk.accept_license = true;
+            allowUnfree = true;
+          };
+        };
+
+        # Android
+        androidSdkArgs = {
+          buildToolsVersions = [ "30.0.3" ];
+          platformVersions = [ "34" ];
+        };
+        androidComposition =
+          pkgs.androidenv.composeAndroidPackages androidSdkArgs;
+        androidSdk = androidComposition.androidsdk;
+        androidEmulator = pkgs.androidenv.emulateApp {
+          name = "Emulator";
+          platformVersion = "34";
+          systemImageType = "google_apis_playstore";
+          abiVersion = "x86_64";
+          configOptions = {
+            # https://android.googlesource.com/platform/external/qemu/+/refs/heads/master/android/avd/hardware-properties.ini
+            "hw.ramSize" = "4096";
+            "hw.lcd.width" = "1170";
+            "hw.lcd.height" = "2532";
+            "hw.lcd.density" = "460";
+            "hw.keyboard" = "yes";
+          };
+          sdkExtraArgs = androidSdkArgs;
+        };
+      in {
+        devShell = with pkgs;
+          mkShell {
+            ANDROID_SDK_ROOT = "${androidSdk}/libexec/android-sdk";
+            FLUTTER_ROOT = flutterPackages.v3_19;
+            buildInputs = [ androidEmulator androidSdk flutterPackages.v3_19 ];
+          };
+      });
+}