diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index 6609014..bf6db64 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -16,6 +16,12 @@ android {
         minSdk = 21
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
+
+    compileOptions { 
+         sourceCompatibility = JavaVersion.VERSION_1_17
+         targetCompatibility = JavaVersion.VERSION_1_17
+     } 
+     kotlinOptions { jvmTarget = "17" }
 }
 
 dependencies {