diff --git a/apps/weblibre/android/gradle.properties b/apps/weblibre/android/gradle.properties
index 0f9a9806..700d4a20 100644
--- a/apps/weblibre/android/gradle.properties
+++ b/apps/weblibre/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx4G -XX:+HeapDumpOnOutOfMemoryError
-weblibre.ndkVersion=28.2.13676358
+weblibre.ndkVersion=29.0.14206865
 android.useAndroidX=true
 android.enableJetifier=true
 android.builtInKotlin=false
diff --git a/native/go_mobile_runtime/README.md b/native/go_mobile_runtime/README.md
index 974824d4..0e77c1a8 100644
--- a/native/go_mobile_runtime/README.md
+++ b/native/go_mobile_runtime/README.md
@@ -40,6 +40,6 @@ The output AAR is written to `native/go_mobile_runtime/build/weblibre-go.aar`.
 GitHub release builds clone the pinned sources from `pins.env` and run the same
 Melos command before building the Flutter APK/AAB artifacts. The app Gradle
 build and CI native runtime build both read `weblibre.ndkVersion` from
-`apps/weblibre/android/gradle.properties`; it is currently Android NDK r28c
-(`28.2.13676358`), matching Flutter 3.44's default NDK. This is new enough for
-the `cronet-go` Android arm64 archives linked by sing-box's naive outbound path.
+`apps/weblibre/android/gradle.properties`; it is currently Android NDK r29
+(`29.0.14206865`), as required by the Mozilla 152 toolchain. The same NDK is
+used for the source-built `cronet-go` library and the combined gomobile AAR.