diff --git a/android/build.gradle b/android/build.gradle
index 8f97c2e..111d6e4 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -42,6 +42,6 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     // for sms user consent
-    implementation 'com.google.android.gms:play-services-auth:18.1.0'
-    implementation 'com.google.android.gms:play-services-auth-api-phone:17.4.0'
+    implementation 'com.google.android.gms:play-services-auth:20.2.0'
+    implementation 'com.google.android.gms:play-services-auth-api-phone:18.0.1'
 }