diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 58d3f82..5de8270 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -30,6 +30,10 @@ android {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig = signingConfigs.getByName("debug")
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro",
+            )
         }
     }
 }
diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
new file mode 100644
index 0000000..3d22fce
--- /dev/null
+++ b/android/app/proguard-rules.pro
@@ -0,0 +1,7 @@
+# Stripe push provisioning (optionnel) — SDK privé non disponible sur Maven public
+-dontwarn com.google.android.gms.tapandpay.TapAndPayClient
+-dontwarn com.stripe.android.pushProvisioning.PushProvisioningActivity$g
+-dontwarn com.stripe.android.pushProvisioning.PushProvisioningActivityStarter$Args
+-dontwarn com.stripe.android.pushProvisioning.PushProvisioningActivityStarter$Error
+-dontwarn com.stripe.android.pushProvisioning.PushProvisioningActivityStarter
+-dontwarn com.stripe.android.pushProvisioning.PushProvisioningEphemeralKeyProvider
diff --git a/android/gradle.properties b/android/gradle.properties
index d489590..3d62fbe 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -2,7 +2,7 @@ org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m
 android.useAndroidX=true
 # This newDsl flag was added by the Flutter template
 android.newDsl=false
-# Compatibilité plugins Flutter pas encore migrés vers le Kotlin intégré AGP 9
+# Compatibilité plugins Flutter (mobile_scanner, stripe_android) pas encore migrés vers le Kotlin intégré AGP 9
 android.builtInKotlin=false
 # Évite les erreurs de cache Kotlin cross-disques (C: pub cache / D: projet) sous Windows
 kotlin.incremental=false
diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties
index 2d428bf..e4ef43f 100644
--- a/android/gradle/wrapper/gradle-wrapper.properties
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip
diff --git a/android/settings.gradle.kts b/android/settings.gradle.kts
index c21f0c5..e68f63e 100644
--- a/android/settings.gradle.kts
+++ b/android/settings.gradle.kts
@@ -19,7 +19,7 @@ pluginManagement {
 
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "9.0.1" apply false
+    id("com.android.application") version "8.11.1" apply false
     id("org.jetbrains.kotlin.android") version "2.3.20" apply false
 }