diff --git a/android/build.gradle b/android/build.gradle
index 6e4457f..078da34 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -37,6 +37,18 @@ android {
     lintOptions {
         disable 'InvalidPackage'
     }
+    if (project.android.hasProperty('namespace')) {
+        namespace 'be.appmire.flutter_bcrypt'
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
 }
 
 dependencies {