diff --git a/BFVersions/android/dz_dev/unityLibrary/build.gradle b/BFVersions/android/dz_dev/unityLibrary/build.gradle
index 55f44ca88..89045132b 100644
--- a/BFVersions/android/dz_dev/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_dev/unityLibrary/build.gradle
@@ -37,7 +37,7 @@ dependencies {
     implementation(name: 'UnityUtils-release', ext:'aar')
     implementation(name: 'facebook-android-wrapper-11.0.0', ext:'aar')
     implementation 'com.google.android.gms:play-services-auth:20.1.0'
-    implementation "com.android.billingclient:billing:4.0.0"
+    implementation "com.android.billingclient:billing:5.0.0"
 
     // firebase
     // implementation 'com.google.firebase:firebase-analytics:21.1.0'
diff --git a/BFVersions/android/dz_google_abb/unityLibrary/build.gradle b/BFVersions/android/dz_google_abb/unityLibrary/build.gradle
index 74390caed..83a20ea5e 100644
--- a/BFVersions/android/dz_google_abb/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_google_abb/unityLibrary/build.gradle
@@ -30,7 +30,7 @@ dependencies {
     implementation(name: 'ThinkingSDK', ext:'aar')
     implementation(name: 'UnityUtils-release', ext:'aar')
     implementation 'com.google.android.gms:play-services-auth:20.1.0'
-    implementation "com.android.billingclient:billing:4.0.0"
+    implementation "com.android.billingclient:billing:5.0.0"
     implementation platform('com.google.firebase:firebase-bom:29.2.1')
     implementation 'com.google.firebase:firebase-analytics:21.1.0'
     implementation 'com.google.firebase:firebase-messaging'
diff --git a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
index f6a6079ce..0b0367026 100644
--- a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
@@ -41,7 +41,7 @@ dependencies {
     implementation(name: 'UnityUtils-release', ext:'aar')
     implementation(name: 'facebook-android-wrapper-11.0.0', ext:'aar')
     implementation 'com.google.android.gms:play-services-auth:20.1.0'
-    implementation "com.android.billingclient:billing:4.0.0"
+    implementation "com.android.billingclient:billing:5.0.0"
 
     // firebase
     // implementation 'com.google.firebase:firebase-analytics:21.1.0'
diff --git a/BFVersions/android/dz_release/unityLibrary/build.gradle b/BFVersions/android/dz_release/unityLibrary/build.gradle
index f661f4c33..e01f9a38b 100644
--- a/BFVersions/android/dz_release/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_release/unityLibrary/build.gradle
@@ -30,7 +30,7 @@ dependencies {
     implementation(name: 'ThinkingSDK', ext:'aar')
     implementation(name: 'UnityUtils-release', ext:'aar')
     implementation 'com.google.android.gms:play-services-auth:20.1.0'
-    implementation "com.android.billingclient:billing:4.0.0"
+    implementation "com.android.billingclient:billing:5.0.0"
     implementation platform('com.google.firebase:firebase-bom:29.2.1')
     implementation 'com.google.firebase:firebase-analytics:21.1.0'
     implementation 'com.google.firebase:firebase-messaging'