diff --git a/13_auth/android/app/build.gradle b/13_auth/android/app/build.gradle
index 85f9c0e877..df902dbc72 100644
--- a/13_auth/android/app/build.gradle
+++ b/13_auth/android/app/build.gradle
@@ -60,7 +60,7 @@ dependencies {
     def mdc_version = "1.12.0"
     def nav_version = "2.7.7"
     def room_version = "2.7.0-alpha11"
-    def firebase_version = "33.5.1"
+    def firebase_version = "33.6.0"
     def glide_version = "4.16.0"
     def retrofit_version = "2.11.0"
     def retrofitgson_version = "2.11.0"