diff --git a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
index 8435a1ef0..9c8fc2424 100644
--- a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
@@ -50,7 +50,7 @@ dependencies {
     implementation(name: 'UnityUtils-release', ext:'aar')
     implementation(name: 'facebook-android-wrapper-15.1.0', ext:'aar')
     implementation 'com.google.android.gms:play-services-auth:20.1.0'
-    implementation "com.android.billingclient:billing:5.0.0"
+    implementation "com.android.billingclient:billing:6.2.1"
 
     // firebase
     implementation 'com.google.firebase:firebase-analytics:21.1.0'