diff --git a/flake.lock b/flake.lock
index 5a85df6..b90619d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1765186076,
-        "narHash": "sha256-hM20uyap1a0M9d344I692r+ik4gTMyj60cQWO+hAYP8=",
+        "lastModified": 1782467914,
+        "narHash": "sha256-pGvFkM8N0xEkIIXDe5YYfbEAvHrk4IxBrjB/x8OomhE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "addf7cf5f383a3101ecfba091b98d0a1263dc9b8",
+        "rev": "e73de5be04e0eff4190a1432b946d469c794e7b4",
         "type": "github"
       },
       "original": {
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765248027,
-        "narHash": "sha256-ngar+yP06x3+2k2Iey29uU0DWx5ur06h3iPBQXlU+yI=",
+        "lastModified": 1782443907,
+        "narHash": "sha256-P+pADLtK7qC1mz0/5Xq9uF77oahUR4zYLTaitiHsUHg=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "7b50ad68415ae5be7ee4cc68fa570c420741b644",
+        "rev": "4b06ff4acf3491ff69721df852507fcc51d0a13d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index c4d97b0..cdae8c1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,10 +37,10 @@
 
       # Match app/build.gradle.kts + app/src/main/rust/NDK_VERSION
       android = pkgs.androidenv.composeAndroidPackages {
-        platformVersions = [ "36" ];
+        platformVersions = [ "37" ];
         buildToolsVersions = [
-          "35.0.0"
           "36.0.0"
+          "37.0.0"
         ];
         ndkVersions = [ "27.3.13750724" ];
         cmakeVersions = [ "3.22.1" ];
@@ -59,7 +59,7 @@
           android.androidsdk
           rustToolchain
           jdk
-          pkgs.gradle
+          pkgs.gradle_9
           pkgs.git
           pkgs.unzip
           pkgs.pkg-config
@@ -70,7 +70,7 @@
         JAVA_HOME = "${jdk}/lib/openjdk";
 
         shellHook = ''
-          build_tools_version="36.0.0"
+          build_tools_version="37.0.0"
           cmake_version="3.22.1"
           sdk_root="${android.androidsdk}/libexec/android-sdk"